If you brought 20 apples for a 1.00 how much does one apple cost
4th Grade
What fraction does x represent?
The x would equal (according to this number line) 2/8
x = 2/8 OR x = 1/4
Hope this helps you
-AaronWiseIsBae
The fraction that x represents would be; 3/10
What is a fraction?A fraction represents a part of a number or any number of equal parts. When the numerator is less than the denominator, the fraction is called proper fraction, otherwise it is called improper fraction.
There is a fraction, which contains numerator(upper value) and denominator(lower value).
WE have shown the x variable on the number line.
The total points on the number line from 0 to 1 is 8.
According to this number line.
the line is divided into 10 interval, Hence fraction that the expression represent as;
Fraction = 0.1. + 0.1 + 0.1
Fraction = 1/10 + 1/10 + 1/10
Fraction = 3/10
Hence the fraction that x represents is; 3/10
Therefore, the value of x would be;
x = 3/10
Learn more about fraction;
https://brainly.com/question/729654
#SPJ2
Suppose 40 cars start at a car race. In how many ways can the top 3 cars finish the race?
Hello Athena...
Any of the 40 cars can finish first
Any of the 39 cars can finish second
Any of the 38 cars can finish third
40 x 39 x 38 = 59,280
Answer - There are 59,280 ways the top 3 cars can finish the race.
The number of ways that the top three cars can finish the race will be 59280 ways.
This is a question relating to permutations and combinations. Based on the information given in the question, the calculation will be solved thus:
= 40!/(40 - 3)!
= 40!/37!
= 40 × 39 × 48
= 59280
Therefore, the number of ways that the top three cars can finish the race will be 59280 ways.
Read related link on:
https://brainly.com/question/11283443
Solve each equation by graphing. Round to the nearest tenth.
-2x²+2= -3x
A) −1, −2
B) 2, −0.5
C) −1, 2
D) 0.5, −3
B
rearrange into standard form : ax² + bx + c = 0 (a≠ 0)
2x² - 3x - 2 = 0
(x - 2)(2x + 1) = 0 ( equate each factor to zero and solve for x )
x - 2 = 0 ⇒ x = 2
2x + 1 = 0 ⇒ x = - 0.5
Choose the correct statement.
-2<-3
5>6
4>-4
0<-6
Find the coordinates of the points of intersection of the graphs with coordinate axes:
y = -1.5x + 3
x intercept is (Say the two points)
y intercept is (say the two points)
Answer: x-=(2,0) y-=(0.3)
Step-by-step explanation:
Im a gangster
find the equation of the line that contains the given point and the given slope. Write the equation in slope-intercept form.
1. (4, 1) slope = 6
2. (6,-3) slope= -5
3. (-8, 2) slope = -1/2
4. (-7,-1) slope = 0
Answer:
1. [tex]y=6x-23[/tex]
2. [tex]y=-5x+27[/tex]
3. [tex]y=-\frac{1}{2}x-2[/tex]
4. [tex]y=-1[/tex]
Step-by-step explanation:
- The equation of the line is:
[tex]y=mx+b[/tex]
Where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept.
- You have to find the y-intercept [tex]b[/tex], so, you must substitute the given point and the slope into each equation and solve for [tex]b[/tex], and then you must rewrite the equation of the line with the slope and the y-intercept calculated:
1. [tex]1=6(4)+b\\ b=-23\\ y=6x-23[/tex]
2. [tex]-3=-5(6)+b\\ b=27\\ y=-5x+27[/tex]
3. [tex]2=-\frac{1}{2}(-8)+b\\b=-2\\ y=-\frac{1}{2}x-2[/tex]
4. [tex]-1=0(-7)+b\\ b=-1\\ y=0x-1\\ y=-1[/tex]
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!
Solve for x over the complex numbers.
x^2 + 8x + 20 = 0
If 2 pounds of strawberry cost 4$50 how much would 3 pound cost
For every point I have
Part A Tim wants to buy three pairs of jeans. He compares the prices at a store in his neighborhood and at an online store. He finds that a pair of jeans costs $24 at the local store. If he buys online, each pair would cost $22, and he would have to pay a shipping fee of $6 per order.
Part B Look at the table that represents the local store. For each row in the table, find the ratio of the number of pairs of jeans to the cost of the jeans.
Part C Are the ratios that you calculated in part B equivalent? Based on these ratios, what can you conclude about the relationship between the number of pairs of jeans that Tim buys at the local store and the cost?
Part D Next, look at the table that represents the online store. For each row in the table, find the ratio of the number of pairs of jeans to the cost of the jeans.
Part E Are the ratios that you calculated in part D equivalent? Based on these ratios, what can you conclude about the relationship between the number of pairs of jeans that Tim buys at the online store and the cost?
Part F The local store where Tim shops charges a 7% sales tax for clothing. Complete the table by figuring the cost of the jeans after sales tax is applied. The first row has been done for you.
Part G From part F, find the ratio of the number of pairs of jeans to the cost with sales tax for each row in the table. Part H Are the ratios that you calculated in part G equivalent? Show your work to support your answer. What does this tell you about the relationship between the number of pairs of jeans and the cost with sales tax applied?
Please, I'm giving all of my points for this
add 24, 22, and 6. for the ratio see if they all match up to the prices to the number of pairs of jeans. then just look at ur table for jeans and see which one has the greatest value. by equivalent it means are they the same as the one that is greatesst on table D and see if any of them are equivalent to the one you chose for E. for F all you would have to do is divide the number in A by 7. then just look at ur previous tables and find ur ratio
Tim will pay the same amount whether buying locally or online, without considering sales tax. The price per jeans remains constant in both local and online stores. When sales tax is applied, the ratio of number of pairs to price changes, increasing the cost per pair.
Each part of the problem step by step:
Part A:
Tim wants to buy three pairs of jeans. He can either purchase them at a local store for $24 each or online for $22 each plus a $6 shipping fee per order.
Part B:
For the local store, the ratio of the number of pairs of jeans (3) to the cost per pair ($24) is 3/24 = 1/8.
Part C:
The ratios calculated in Part B are not equivalent. As the number of pairs of jeans increases at the local store, the cost decreases proportionally.
Part D:
For the online store, the ratio of the number of pairs of jeans (3) to the cost per pair ($22) plus the shipping fee ($6) is 3/(22+6) = 3/28.
Part E:
The ratios calculated in Part D are not equivalent either. As the number of pairs of jeans increases online, the cost per pair decreases due to the shipping fee.
Part F:
To find the cost of jeans at the local store with a 7% sales tax, multiply the cost by 1.07 (since it's an increase of 7%). The table can be filled accordingly.
Part G:
Now, calculate the ratio of the number of pairs of jeans (3) to the cost with sales tax for each row in the table.
Part H:
The ratios calculated in Part G are not equivalent. The relationship between the number of pairs of jeans and the cost with sales tax applied at the local store shows that as the number of pairs increases, the cost with tax also increases proportionally.
Learn more about Buying locally or online, here:
https://brainly.com/question/37407030
#SPJ3
Solve the inequality.
7x − 9 > 2x + 6
A) x > 3
B) x > 3/5
C) x > −3
D) x > −3/5
Answer:
Option D. [tex]x> -3/5[/tex]
Step-by-step explanation:
we have
[tex]7x-9 > 2x + 6[/tex]
solve for x
Subtract 2x both sides
[tex]7x-9-2x > 2x+6-2x[/tex]
[tex]5x-9 > 6[/tex]
Adds 9 both sides
[tex]5x-9-9 > 6-9[/tex]
[tex]5x> -3[/tex]
Divide by 5 both sides
[tex]5x/5> -3/5[/tex]
[tex]x> -3/5[/tex]
Determine the numbers of zeros of the polynomial function
g(x) = x^4-x^5
___ zero(s)
The polynomial function g(x) = [tex]x^4 - x^5[/tex] has two zeroes, which are x = 0 and x = 1. This result is obtained by setting the polynomial equal to zero and solving for x.
Explanation:The given polynomial function is g(x) = [tex]x^4 - x^5[/tex]. To find the zeroes of the polynomial, this function should equal zero. Thus, we have[tex]x^4 - x^5[/tex] = 0.
We can simplify this function by factoring out the common factor, which is [tex]x^4[/tex]. The function thus becomes [tex]x^4[/tex](1 - x) = 0.
A product equals zero when one (or more) of the factors is zero. So, we need to set each factor to zero and solve for x. Setting [tex]x^4[/tex]= 0, yields x = 0. Setting (1 - x) = 0 results in x = 1.
This process gives two values of x that satisfy the equation [tex]x^4[/tex](1 - x) = 0 and therefore, the polynomial function g(x) has two zeroes, specifically x = 0 and x = 1.
Learn more about Zeroes of Polynomial here:https://brainly.com/question/29465866
#SPJ3
Which equation is equivalent to 3[7x-4(x-3)]+1=16
the solution in the photo
What is the greatest common factor for 13 and 39
The greatest common factor (GCF) of the given set of numbers, 13 and 39 is calculated as: 13.
How to find the greatest common factor (GCF)?To find the greatest common factor (GCF) for 13 and 39, follow these steps:
Step 1: List the factors of each number.
Factors of 13: 1, 13
Factors of 39: 1, 3, 13, 39
Step 2: Identify the common factors shared by both numbers.
Common factors of 13 and 39: 1, 13
Step 3: Determine the greatest common factor from the common factors.
Greatest common factor (GCF) of 13 and 39: 13
So, the greatest common factor for 13 and 39 is 13.
Learn more about greatest common factor (GCF) on:
https://brainly.com/question/219464
#SPJ6
4^3 · 4-^6 Simplified
A) 4-3
B) 4-9
C) 4-18
D) 43
4^3 · 4-^6
= 4^(3 + (-6))
= 4^-3
Answer
A) 4^-3
Dan weighed his dogs Spot and Rover in March and April, and recorded the weight change for each dog. He recorded a change of 2 1/2 pounds for Spot and -2 3/4 pounds for Rover. He sats Spot's weight changed by a greater amount because 2 1/2 > -2 3/4. Do you agree? Explain.
How is angle a related to angle d? A) vertical angles B) alternate interior angles C) alternate exterior angles D) corresponding angles
Answer:
because they are across from each other vertically
Step-by-step explanation:
Find the equation of the line in slope-intercept form.Slope is 2/3 through (3, 4)
Answer:
y = (2/3)x + 2
Step-by-step explanation:
Start with the general slope-intercept form y = mx + b. Substitute 3 for x and 4 for y and 2/3 for m, and find the intercept, b:
4 = (2/3)(3) + b, or 2 = b. Then the desired equation is y = (2/3)x + 2.
What is the rule for the nth term, an, when the first 4 terms of the sequence are 4, 16, 64, 256?
A.
an=(‒4)^n ‒ 1
B.
an=4n
C.
an=4^n ‒ 1
D.
an=4^n
4, 16, 64, 256
4¹, 4², 4³, 4⁴
Do you see the pattern? [tex]a_{n} = 4^{n}[/tex]
Answer: D
What is 351,875 round to thew nearest hundred thousand
The answer to what is 351,875 rounded to the nearest hundred thousand is 400,000. I am positive.
Which expression is equivalent to 3 + 4y – y(9 – 2y) + 5?
A. 8 – 7y
B. 2y^2 - 5y + 8
C. -2y^2 - 5y + 8
D. -6y^2 + 27y + 8
Answer:
C.
Step-by-step explanation:
Because the expression simplified is 2y^3-5y+8, so the answer is C.
Hope this helps! :)
~Angel
Answer:
The expression 3 + 4y – y(9 – 2y) + 5 is equivalent to 2y² -5y + 8 .
Option (B) is correct .
Step-by-step explanation:
As the expression given in the question be
= 3 + 4y – y(9 – 2y) + 5
First open the bracket
= 3 + 4y – 9y +2y² + 5
= 2y² -5y + 8
Therefore the expression 3 + 4y – y(9 – 2y) + 5 is equivalent to 2y² -5y + 8 .
Option (B) is correct .
PLEASE HELP! I HAVE LIMITED TIME, WILL MARK BRAINLIEST!
The answer is D. U and T
Why hello there
The correct answer to you question will be D. U and T
Important: If my answer did help please mark me as brainliest thank you and have a great day!
Evaluate 12x−3y 12x−3y when x=− 1 4 x=−14 and y=3 y=3 .
The value of the given expression would be = - 177.
How to calculate the given expression?
To evaluate the given expression, the following steps should be taken as follows:
Given:
12x-3y
where
X = -14
y = 3
= 12(-14)-3(3)
= -168-9
= -177
Write the equation of the line, given the y and x-intercepts. y-intercept = 8, x-intercept = 1.6
which of the following options correctly describes the graph below?
It is a step graph with slope of 2.
Answer: C
Whenever you are unsure, choose a coordinate, plug it into the equation, and see if it makes a true statement.
I choose (1/2, 1) → 1 = [2(1/2)] → 1 = [1] TRUE
I choose (1, 2) → 2 = [2(1)] → 2 = [2] TRUE
Graph the following lines and write the equation in slope-intercept form. Through the point (2,−4) with y-intercept of −2.
HELP!!!!!!!!
For this case we have that by definition, the equation in the form of slope-intersection is given by:
[tex]y = mx + b[/tex]
Where
m is the slope b is the cut pointSubstituting the given point: [tex](x, y) = (2, -4)[/tex] and the cutoff point [tex]b = -2[/tex] we can find the slope,
We have:
[tex]-4 = m * 2-2\\-4 = 2m-2\\-4 + 2 = 2m\\-2 = 2m[/tex]
[tex]m =-\frac{2}{2}\\m = -1[/tex]
Thus, the equation is given by:
[tex]y = -x-2[/tex]
Answer:
[tex]y = -x-2[/tex]
See attached image
If u is <1,5> find ||u||
A.4
B.6
C. Square root 6
D. Square root 26
u = <1,5> is a vector in the form <a,b> with a = 1 and b = 5.
||u|| = sqrt(a^2+b^2) is the magnitude or length of the vector
||u|| = sqrt(1^2+5^2)
||u| = sqrt(26)
The answer is choice D
Check out the attached image below for a visual.
There are 15 cats ready for new homes at the pet store. There are 5 cages with cats in the store. If each cage has the same number of cats, how many cats are in each cage?
There are 3 cats in each cage. They way you get this answer is by dividing the total amount of cats (15) by the total amount of cages (5). hope this helps
We find that there are 3 cats in each cage.
To find out how many cats are in each cage, we need to divide the total number of cats by the number of cages. There are 15 cats ready for new homes and 5 cages. If each cage has the same number of cats, we perform the following calculation:
Count the total number of cats: 15 cats.
Count the total number of cages: 5 cages.
Divide the total number of cats by the number of cages: 15 cats / 5 cages = 3 cats per cage.
Therefore, there are 3 cats in each cage.
Ron made 2/3 of a quart of hot chocolate. Each mug holds 1/3 of a quart. How many mugs will ron be able to fill ?
pretty sure its 2 mugs
Answer:
2 mugs.
Step-by-step explanation:
We have been given that Ron made [tex]\frac{2}{3}[/tex] of a quart of hot chocolate. Each mug holds [tex]\frac{1}{3}[/tex] of a quart.
To find the number of mugs that can be filled by [tex]\frac{2}{3}[/tex] quart of hot chocolate, we will divide [tex]\frac{2}{3}[/tex] by [tex]\frac{1}{3}[/tex] as:
[tex]\frac{2}{3}\div\frac{1}{3}[/tex]
Now, we will convert the division problem to multiplication problem by flipping the 2nd fraction as:
[tex]\frac{2}{3}\times\frac{3}{1}[/tex]
[tex]\frac{2\times 3}{3\times 1}[/tex]
[tex]\frac{2\times1}{1\times 1}[/tex]
[tex]2[/tex]
Therefore, Ron will be able to fill 2 mugs.
What is the product of the ten one-digit numbers
The product of all ten one digits numbers will be 0.
What is Multiplication?
To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
All the ten one digit numbers are;
⇒ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Now,
The product of all the ten one digit numbers is,
⇒ 0 × 1 × 2 × 3 × 4 × 5 × 6 × 7 × 8 × 9
⇒ 0
Thus, The product of all ten one digits numbers will be 0.
Learn more about the multiplication visit:
https://brainly.com/question/2811940
#SPJ2