425 g for the 15 ounce box of cereal?
plz help i really need to get this right
Answer:
y = 2x
Step-by-step explanation:
Note the relationship between x and y, that is
x = - 42 → y = - 84 ← that is y = 2x
x = - 14 → y = - 28 ← that is y = 2x
x = 14 → y = 28 ← that is y = 2x
x = 42 → y = 84 ← that is y = 2x
Thus the linear equation is y = 2x
Answer:
y = 2xStep-by-step explanation:
The slope-intercept form of an equation of a line:
[tex]y=mx+b[/tex]
m - slope
b - y-intercept
The formula of a slope:
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
From the table we have the points (14, 28) and (42, 84).
Substitute:
[tex]m=\dfrac{84-28}{42-14}=\dfrac{56}{28}=2[/tex]
Put the val;ue of a slope and the coordinates of the point (14, 28) to the equation of a line:
[tex]28=2(14)+b[/tex]
[tex]28=28+b[/tex] subtract 28 from both sides
[tex]28-28=28-28+b\\\\0=b\to b=0[/tex]
Finally we have:
[tex]y=2x+0=2x[/tex]
Graph the line represented by the equation. y−3=−12(x+4)
Answer:
equation of the line = y=12x+45 i cant rlly graph it for you
Step-by-step explanation:
y-3 = 12 (x+4)
y-3 = 12x + 48
-3 -3
y=12x + 45
Solve the system of equations by graphing where f(x)=5-2x and g(x)=(2/3)x-2. What is the value of x? 0 1 2 3 4
Answer:
The graph is uploaded in the attachment.
The value of x is 2.625.
Step-by-step explanation:
let us plot f(x), g(x) on y-axisso, f(x)=y and g(x)=y.
the first equation can be written as y=5-2xthe general equation of a straight is y=mx+c( where m is the slope and c is the y-intercept )
now comparing given equation with the general equation mentioned above, the slope of first line is -2 and its y-intercept is 5the slope of second equation i.e, y=(2/3)x-2 is 2/3 and its y-intercept is -2.now plot the graph using above information.(y-intercept is the the coordinate of a point where the line intersects y-axis)
(slope is the angle made by the line with the x-axis)
by seeing the graph, the value of x is 2.625.Each month the stock decreased in value.
On January 1 it was worth $8,474.
On March 1 it was worth $3,323.
During February it decreased by $1,621.
During January it decreased by $_____.
Answer:
During January it decreased by $3,530.
Step-by-step explanation:
Given data:
Value of stocks in January 1st = $8,474
Value of stocks on March 1st = $3,323
Decrease value during February = $1,621
To find the decrease value during January.
Solution:
Let the decrease value in dollars during January be = [tex]x[/tex]
So, value of stocks in dollars on 1st February will be = [tex]8474-x[/tex]
So, value of stocks in dollars on 1st March will be = [tex]8474-x-1621[/tex]
So, we have
[tex]8474-x-1621=3323[/tex]
[tex]6853-x=3323[/tex]
Subtracting both sides by 6853.
[tex]6853-x-6853=3323-6853[/tex]
[tex]-x=-3530[/tex]
Multiplying both sides by -1.
∴ [tex]x=3530[/tex]
Thus, during January it decreased by $3,530.
can someone please help me
Answer:
1. [tex]\dfrac{44}{13}=3\dfrac{5}{13}[/tex]
2. 9.6
3. 0
Step-by-step explanation:
Thales’ Theorem: If arms of an angle are cut by parallel straight lines, then the ratio of the lengths of the line segments obtained on one arm are equal to the corresponding segments obtained on the second arm.
1. By Thales's theorem,
[tex]\dfrac{9}{4}=\dfrac{11-x}{x}\\ \\9x=4(11-x)\ [\text{Cross multiply}]\\ \\9x=44-4x\\ \\9x+4x=44\\ \\13x=44\\ \\x=\dfrac{44}{13}[/tex]
2. By Thales's theorem,
[tex]\dfrac{8}{12}=\dfrac{x}{24-x}\\ \\12x=8(24-x)\ [\text{Cross multiply}]\\ \\12x=192-8x\\ \\12x+8x=192\\ \\20x=192\\ \\x=9.6[/tex]
3. By Thales's theorem,
[tex]\dfrac{4x}{5x}=\dfrac{4x-8}{6x-10}\\ \\\dfrac{4}{5}=\dfrac{4x-8}{6x-10}\\ \\5(4x-8)=4(6x-10)\ [\text{Cross multiply}]\\ \\20x-40=24x-40\\ \\20x=24x\\ \\4x=0\\ \\x=0[/tex]
A cafeteria was putting milk cartons into stacks. They had two hundred sixty-nine cartons and were putting them into stacks with eighteen cartons in each stack. How many full stacks could they make?
Answer:
They could make 14 full stacks
Step-by-step explanation:
All you need to is divided the 269 by the 18 cartons and it will equal 14.944444444
so that means only 14 full stacks and you can't round because that would not make sense
Justify the last two steps of the proof Given ABCD is a parallelogram Prove ABC CDA
D. Reflexive Property of SSS
Answer:
D
3. Reflexive Property of (Congruence) ≅
4. SSS (Side to Side to Side Congruence rule)
Step-by-step explanation:
3. Any geometric figure compared to itself is congruent to itself so this is why:
[tex]\overline{AC}\cong \overline{CA}\\\angle B\cong \angle B\\(...)[/tex]
4. Since we have a parallelogram, therefore we can say:
[tex]\overline{BC}\cong \overline{DA}\\\\\overline{BA}\cong \overline{DC}\\\\\overline{CA}\cong \overline{AC}\\[/tex]
Both triangles ABC and CDA satisfy the side to side to side congruence, since their 3 sides are congruent.
So, It's D.
P.S.
Notice that the angle measure information is not included in the data above that's why we cannot say it is SAS congruence.
Write the correct numbers in the boxes to complete the area model and the equation shown
4306/9= ___ R___
Answer:
478 R 4
Step-by-step explanation:
I really need help answer it correctly please please please I need help I can figured it out show your work answer it correctly please please please .
Answer:
This for a science class I am guessing
Step-by-step explanation:
8 A -3×6
9 C 12×5 - 3×6
10 A 15× 120 min
11 D 5×-50
12 A add profit subtract expenses from profit total
13 B 118- 34 then divide by 2
14 A add the two costs
evaluate the expression 3 4/5x-2 1/2 for x =-10
Answer:
The value of given expression for x = - 10 is - 81
Step-by-step explanation:
Given expression as :
3 [tex]\frac{4}{5}[/tex]x - 2 [tex]\frac{1}{2}[/tex]
Or, 3 + [tex]\frac{4}{5}[/tex]x - 2 - [tex]\frac{1}{2}[/tex]
Or, [tex]\frac{19}{5}[/tex]x - [tex]\frac{5}{2}[/tex]
or, [tex]\frac{38 x - 25}{5}[/tex]
Now for x = - 10
[tex]\frac{38\times (- 10) - 25}{5}[/tex]
Or, [tex]{38\times (- 2) - 5}[/tex]
∴ - 76 - 5
Or, - 81
Hence The value of given expression for x = - 10 is - 81 Answer
What is the ratio of 96 to 20
Answer:
24:5
Step-by-step explanation:
I NEED HELP ASAP First, find the increasing functions. Then, classify each increasing function as having a larger or a smaller unit rate than the function represented in the graph.
witch ones are Larger Unit Rate, Smaller Unit Rate ?
A. y=4/3x-5/3
B. y=5/4x-3
C. y=-2x+17/3
D. y=7/4x-9/4
E. y=6/5x-3/5
F. y=8/5x-7/5
Answer:
In descending order the function are represented as [tex]D>F>A>B>E>C[/tex]
Step-by-step explanation:
Whether it is increasing or is the larger or smaller number it all depends on its slope.
Equation of line [tex]y=m(x)+c[/tex],and [tex]m[/tex] is the slope.
So we will work with the slopes of each equations and arrange them in descending order.[Greater to larger number sequence]
Slopes are [tex]\frac{4}{3}, \frac{5}{4}, \frac{-2}{1},\frac{7}{4}, \frac{6}{5}, \frac{8}{5}[/tex]
We will equate the denominator by taking LCD of it then multiply numerator and denominator with a fix number which can bring all the denominator same.
LCD of the denominator [tex](1,3,4,5)=60[/tex]
Example:
[tex]\frac{4}{3}=\frac{4\times 20}{3\times 20}= \frac{80}{60}[/tex]
Similarly we will equate all the fractions.
So the slope are [tex]\frac{80}{60}, \frac{75}{60}, \frac{-120}{60},\frac{105}{60}, \frac{72}{60}, \frac{96}{60}[/tex]
In descending order the numbers are:
[tex]\frac{105}{60},\frac{96}{60}, \frac{80}{60}, \frac{75}{60},\frac{72}{60},\frac{-120}{60}[/tex]
According to the option the right choice are as follows:
[tex]D>F>A>B>E>C[/tex]
To find increasing functions, examine the slope of each equation, which must be positive for the function to be increasing. Functions A, B, D, E, and F are increasing, with D having the largest unit rate. C is a decreasing function and is not classified with the others.
Explanation:To determine which functions are increasing, we look at the coefficient of x in each equation since that represents the slope of the line. For a function to be increasing, its slope (unit rate) must be positive. Comparing the slopes will help us classify each function as having a larger unit rate or a smaller unit rate than the function represented in the graph. Without the specific function from the graph for comparison, we'll just compare the given functions to each other.
A. y=4/3x-5/3: Increasing function with a slope of 4/3.B. y=5/4x-3: Increasing function with a slope of 5/4.C. y=-2x+17/3: Decreasing function with a negative slope; not an increasing function.D. y=7/4x-9/4: Increasing function with the largest slope of 7/4.E. y=6/5x-3/5: Increasing function with a slope of 6/5.F. y=8/5x-7/5: Increasing function with a slope of 8/5, which is larger than A and E but smaller than D.Based on the slopes, D has the largest unit rate, followed by F, A, B, and E, in that order. Function C is not increasing and thus not part of this classification.
A construction crew can clear 1/2 ton of dirt in 90 minutes. How much dirt can they clear in 4 hours?
Answer:
4/3t
Step-by-step explanation:
1/2t.........90m
x t.............4h->240m
x=(240m*1/2t)/90m
x=120/90
x=4/3t
The construction crew can clear 8/3 tons of dirt in 4 hours.
Explanation:To find out how much dirt the construction crew can clear in 4 hours, we need to first determine their rate of clearing dirt. The question states that they can clear 1/2 ton of dirt in 90 minutes. To calculate their rate, we divide the amount of dirt cleared (1/2 ton) by the time taken (90 minutes):
Rate = 1/2 ton / 90 minutes
Simplify the rate:
Rate = 1/2 × 2/90 ton/minute = 1/180 ton/minute
Now, to find how much dirt they can clear in 4 hours, we multiply their rate by the number of minutes in 4 hours:
Dirt cleared = Rate × Time
Dirt cleared = 1/180 ton/mintue × 4 hours × 60 minutes/hour
Simplify the units:
Dirt cleared = 1/180 × 4 × 60 ton
Calculate the result:
Dirt cleared = 8/3 ton
Therefore, the construction crew can clear 8/3 tons of dirt in 4 hours.
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What is the answer to
2(6d+3)=18-3(16-3d)
Answer:
3
d
=
−
36
Step-by-step explanation:
The sum of 5 consecutive odd numbers is 145
The sum of 5 consecutive odd integers is 145. These are the other 4 consecutive odd numbers. Now if we add all of these up we will get this : 25 + 27 + 29 + 31 + 33 = 145.
Hope I helped! ☺☼
The five consecutive odd numbers that sum up to 145 are 25, 27, 29, 31, and 33.
Let's call the middle of the five consecutive odd numbers n. Because these numbers are odd and consecutive, the two numbers before n will be n-2 and n-4, and the two after will be n+2 and n+4. The sum of these five numbers is:
n-4 + n-2 + n + n+2 + n+4 = 5n.
Since the sum of the five numbers is 145, we have:
5n = 145.
To find the value of n, we divide both sides by 5:
n = 145 / 5,
n = 29.
So the middle number is 29, and the five consecutive odd numbers are 25, 27, 29, 31, and 33.
The above question is incomplete, the complete question is:
The sum of 5 consecutive odd numbers is 145. find the numbers.
An antique wooden chest has the shape of a rectangular prism. It has a width of 16 inches. Its length is 4 times its height. The
volume of the chest is 4,096 cubic inches. What is the height of the chest?
Considering the dimensions of the given rectangular prism and it's volume, the height of the chest is of 8 inches.
What is the volume of a rectangular prism?The volume of a rectangular prism of width w, length l and height h is given by the multiplication of these dimensions, as follows:
V = lwh
For this problem, the dimensions are given as follows:
w = 16, l = 4h, V = 4096.
Hence the height of the chest can be found as follows:
lwh = 4096
16 x 4h x h = 4096
h² = 4096/64
h² = 64
h = 8.
Hence, the height of the chest is of 8 inches.
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(7n + 2)(4n+8)
What is the answer?
Answer:
28 n 2 + 64 n + 16
Step-by-step explanation:
least to greatest -4.3, -82.5, -41 4/5, -13 1/8
-82.5, -41 4/5, -13 1/8, -4.3
Final answer:
To arrange the numbers from least to greatest, you order them based on their value on the number line, with larger negative values representing smaller quantities. The numbers from least to greatest are -82.5, -41 4/5, -13 1/8, and -4.3.
Explanation:
To arrange the numbers -4.3, -82.5, -41 4/5 (which is -41.8), and -13 1/8 (which is -13.125) from least to greatest, we must compare their values on the number line. Larger negative numbers are those with the greater absolute value or those that are farther from zero in the negative direction.
Focusing on the given numbers:
-82.5 is the largest negative number, so it is the least.
-41 4/5 (or -41.8) is next, being less negative than -82.5.
-13 1/8 (or -13.125) is less negative than both -82.5 and -41.8.
-4.3 is the smallest negative number, so it is the greatest of the negatives.
Therefore, when ordered from least to greatest, the numbers are:
-82.5
-41 4/5
-13 1/8
-4.3
Which of the following is written in correct scientific notation?
A. 809 * 104
B. 80.9 * 104
C. 80.9 * 10-4
D. 8.09 * 104
First, correct answer gets brainiest
which of the following is written in correct scientific notation?
Which measure of variability can be compared using the box plots?
Box plots are useful for comparing the measure of variability in datasets. Specifically, they compare the interquartile range (IQR), which is the range covering the middle 50% of a dataset. This is represented by the box in the plot, and additional info like median and potential outliers are also shown.
In the field of statistics, box plots, also known as box and whisker plots, are useful for comparing the measure of variability in a data set. The specific measure of variability that can be compared using the box plots is called the interquartile range (IQR).
The IQR is the range within which the middle 50% of a dataset falls. It is calculated by subtracting the lower quartile (25th percentile) from the upper quartile (75th percentile). These quartiles are represented on a box plot by the edges of the box, which makes it easier to visually compare the variability of different datasets.Box plots also present additional information like median and potential outliers in the data.
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Solve the equation.
-3(y – 5) = 24
CHECK
Answer:
y=3 is the answer to this
Answer:
-3
Step-by-step explanation:
Write equation of a line that is parallel to x=8 and the passes through the point ( -3, -2)
Answer:
x = - 3
Step-by-step explanation:
x = 8 is the equation of a vertical line parallel to the y- axis.
Thus a line parallel to it will also be vertical with equation
y = c
Where c is the value of the x- coordinates the line passes through
The line passes through (- 3, - 2) with x- coordinate - 3, thus
x = - 3 ← equation of parallel line
There is no equation of a line that is parallel to x=8 and passes through the point (-3, -2).
Explanation:To find the equation of a line parallel to x = 8 and passing through the point (-3, -2), we need to know that a line with an equation x = a is a vertical line passing through the point (a, 0), and it has no slope. Since we need to find a line with the same slope as x = 8, we can set the equation to x = -3, which represents a vertical line passing through the point (-3, 0).
However, this line is parallel to x = 8 rather than passing through the point (-3, -2). Therefore, there is no equation of a line that is parallel to x = 8 and passes through the point (-3, -2).
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The function h(t) = - 16t ^ 2 + 32t + 24 represents the height of an object t seconds after being launched straight into the air. What does -16 represent?
A)initial velocity
B)time until the object hits c) the ground maximum height
D) acceleration due to gravity
Answer:
D
Step-by-step explanation:
When we differentiate the function, we get -32x + 32, which is the velocity function of the original.
When we differentiate again, we get -32, which is derived from the initial -16. This -32 represents the acceleration, because it is the 2nd derivative.
Hence, the answer is D, acceleration due to gravity.
Factor the expression.
2x² + 7x - 4
Answer:
11x-4
Step-by-step explanation:
2x^2+7x-4
2x^2= 2x2 =4 x
4x+7x=11x-4
Soulotion to equation if y is =15 when x=2 ,find y when x=8
Answer:
The value of y for x = 8 is 60 .
Step-by-step explanation:
Given expression as :
For x = 2 , y = 15
Let the equation be written with constant k'
So, y = k x
Or, k = [tex]\dfrac{y}{x}[/tex]
∴ k = [tex]\dfrac{15}{2}[/tex]
Now, again
For x = 8
equation can be written as
y = k x
Or, y = [tex]\dfrac{15}{2}[/tex] × 8
Or, y = [tex]\frac{15\times 8}{2}[/tex]
∴ y = 15 × 4
I.e y = 60
Hence The value of y for x = 8 is 60 . Answer
Please explain your answer. Thank you!
Answer:
OPTION A
Step-by-step explanation:
[tex]$ 9r + 2 = \frac{7(r - 5)}{3} $[/tex]
[tex]$ \implies 9r + 2 = \frac{7r - 35}{3} $[/tex]
Multiplying throughout by [tex]$ r $[/tex]we get:
[tex]$ 27r + 6 = 7r - 35 $[/tex]
[tex]$ \implies 20r = -41 $[/tex]
[tex]$ \therefore r = \frac{-41}{20} $[/tex]
OPTION A is the answer.
Keisha has a total of 90 coins all of which are either dimes or quarters the total value of the coins is $13.50 find the number of each type of coin
Write the decimal 1.0056 in word form
Answer:
one and fifty six hundred thousandths
Answer:
one and fifty-six ten-thousandths
~ or, simpler ~
one point zero zero five six
Step-by-step explanation: hope this helps :)
i need help cause uh i’m dumb
Answer:
$650
Step-by-step explanation:
9100-4500 = 4550
14-7 7
= 650
1
=$650
Find all possible values of parameter a such that x^2−|x−a|−|x−1|+3≥0 inequality holds for all real values of x.
Answer:
x ≤ 2
Explanation:
As with equations, there may be instances in which there is no solution to an inequality. Isolate the absolute value by subtracting 9 from both sides of the inequality. The absolute value of a quantity can never be a negative number, so there is no solution to the inequality.