Joseph earns $15 for every lawn he mows in the amount of money he earns proportional to the number of long as he mows make a table to help you identify the type of relationship

g - 3/7 = 2/7   is an equation.

[tex]\displaystyle\bf\\g-\frac{3}{7}=\frac{2}{7}\\ \\g=\frac{2}{7}+\frac{3}{7}=\frac{2+3}{7}=\frac{5}{7}\\\\\boxed{\bf g=\frac{5}{7}}[/tex]

One Solution: Simplify to get 5x+4=5x+4

The equation 4x + x + 4 = 8x - 3x + 4 has infinitely many solutions.

To solve the equation 4x + x + 4 = 8x - 3x + 4, we first simplify both sides

5x + 4 = 5x + 4

Next, we subtract 5x from both sides:

4 = 4

Since the equation simplifies to a true statement (4 = 4), this means that the equation is true for any value of x.

Hence, the equation has infinitely many solutions.

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t+4 / t-2 = 1/4

t=-6 for your answer!

When, a rectangle has an area of 364.5cm² if it’s length is 27 cm. Then, the perimeter of the rectangle is 81 cm.

To find the perimeter of a rectangle when the area and the length are known, first calculate the width using the area formula. The area of a rectangle is given by the formula Area = length x width. Given that the area is 364.5 cm² and the length is 27 cm, the width can be found as follows:

Width = Area / Length = 364.5 cm² / 27 cm = 13.5 cm

Once you have both the length and width, the perimeter can be calculated using the formula Perimeter = 2 x (length + width). So, the perimeter would be:

Perimeter = 2 x (27 cm + 13.5 cm) = 2  x 40.5 cm = 81 cm

Hence, the perimeter of the rectangle is 81 cm.

To round 936,292 to the nearest hundred thousand, you look at the ten thousand place. Since it's 3, which is less than 5, 936,292 rounds down to 900,000.

To round 936,292 to the nearest hundred thousand, we need to look at the ten thousand digit, which is 3. Since this number is less than 5, we do not round up the hundred thousand digit. Therefore, 936,292 rounded to the nearest hundred thousand is 900,000.

Rounding to the nearest hundred thousand means replacing all the digits to the right of the hundred thousand place with zeros. If the digit in the ten thousand place is five or higher, we add one to the hundred thousand digit. If it's lower than five, we keep the hundred thousand digit the same.

41/6 = - 41/6 = - 6 5/6 = - 6.833333333333; Result written as a negative improper fraction, a mixed number (also called a mixed fraction) and a decimal number. Ordinary (simple, common) math fraction reducing to lowest terms (simplifying), answer with explanations below.

I believe it is 5/6 but I am not sure

Given

A laboratory technician needs to make a 117-liter batch of a 20% acid solution.

 How much the  technician combine  an acid solution that is pure acid with another that is 10% to get the desired concentration.

To proof

let us assume that the solution that is pure acid = x liters

let us assume that the anthor solution that is 10% = y liters

Than

the  equation becomes

x + y = 117

As given in the question

technician needs to make a 117-liter batch of a 20% acid solution

laboratory technician combine  an acid solution that is pure acid with another that is 10% to get the desired concentration

Convert 20% in the simpler form

[tex]=\frac{20}{100}[/tex]

= 0.2

Convert 10% in the simpler form

[tex]=\frac{10}{100}[/tex]

= 0.1

Than the equation becomes

0.2 × 117 = x + 0.1y

234 = 10x + y

Than the two equation are  

x + y = 117

234 = 10x + y

subtracted x + y = 117 from 234 = 10x + y

10x+y -x -y = 234 -117

9x = 117

x= 13

put this in the equation x + y = 117

13 + y =117

y = 117 - 13

y = 104

Therefore

The solution that is pure acid be 13 liters.

than the other solution that is 10% is 104 liters.

Hence proved

Answer:

E) y + 1 = -3 (x - 2)

Step-by-step explanation:

y-y1=m(x-x1)

Use this equation to solve a question like this. Just plug in the numbers you have to get the equation.

Answer:

6*8 / (4-2) = 24

4*8 - (6+2) = 24

Step-by-step explanation:

For the first equation the parentheses are calculated first . Then the operations are done from left to right.

For the second the parentheses are worked out first , then the operations are done from left to right..

See the attached picture:

Answer:

(x^2 - 4y)( x^4 +  4x^2y + 16y^2)

Step-by-step explanation:

x^6−64y^3

- using the identity a^3 - b^3 = (a - b)(a^2 + ab + b^2)  with a = x^2 and b = 4y we have:-

(x^2 - 4y)( x^4 +  4x^2y + 16y^2)

Factored form of x6−64y3 is (x^2-4y)(x^2+2xsqrt(y)+4y)(x^2-2xsqrt(y)+4y)

What is factorisation?

#x^6-64y^3#

#=(x^2)^3-(4y)^3#

#=(x^2-4y))(x^4+4x^2y+16y^2)#

#=(x^2-4y)[(x^2)^2+(4y)^2+4x^2y)]#

#=(x^2-4y)[(x^2+4y)^2-2*x^2*4y+4x^2y)]#

#=(x^2-4y)[(x^2+4y)^2-8x^2y+4x^2y)]#

#=(x^2-4y)[(x^2+4y)^2-(2xsqrt(y))^2]#

#=(x^2-4y)(x^2+2xsqrt(y)+4y)(x^2-2xsqrt(y)+4y)#

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Well I think that the answer is B because if you add all those up you'll get ten.

The equation that represents this situation is 1.05c + 0.76b = 10.

The equation that represents this situation is option A, which is 1.05c + 0.76b = 10.

To understand why this is the correct equation, let's break it down. The equation represents the total cost of the broccoli and cauliflower Tawny needs to buy. The cost of broccoli is given as $1.05 per pound, so we multiply this cost by the number of pounds of broccoli (b) Tawny wants to buy. Similarly, the cost of cauliflower is given as $0.76 per pound, so we multiply this cost by the number of pounds of cauliflower (c) Tawny wants to buy. The sum of these two costs should be equal to $10, which is Tawny's desired spending amount.

Solution: We are given:

Predicted Sales by Sameera [tex]=38[/tex]

Actual Sales by Sameera [tex]=28[/tex]

Now to find the Percent error, we have to use the below formula:

[tex]Percent-Error= \frac{|Predicted-value - Actual-value|}{Actual-value} \times 100 \%[/tex]

                       [tex]=\frac{|38-28|}{28} \times 100 \%[/tex]

                       [tex]=\frac{10}{28}\times 100 \%[/tex]

                       [tex]=35.71 \%[/tex]

Therefore, the percent error is [tex]35.71 \%[/tex]      

Answer:

c

Step-by-step explanation:

Answer:

Given:

What Ms. Rochelle is trying to do is to divide. So, to solve the problem we divide, but this division is not exact.

[tex]\frac{29}{6}=4\frac{5}{6}[/tex]

This means that there will be 4 groups of 6 students each, and one remaining smaller groups of 5 students, that's the meaning of the mixed number.

Therefore, Ms. Rochelle will have 4 groups of 6 students and 1 groups of 5 students, which sum 29 students in total.

0.001 = 1 thousandth = 1/1000

We can write 1000 as 10^3. Note how 1000 has 3 zeros and the exponent for 10^3 is 3

So, 1/1000 = 1/(10^3) = (1/10)^3 = (0.1)^3

Therefore, 0.001 = (0.1)^3

0.001 rewritten as a cube = (0.1)³.

Given,

0.001 can written as

0.001 = 1/1000

We can write 1000 as 10³.

Note how 1000 has 3 zeros and the exponent for 10³ is 3

So,

1/1000 = 1/(10³) = (1/10)³ = (0.1)³

Therefore, 0.001 = (0.1)³

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Solution

[tex](\frac{1}{4} )^{-2} - 5^{0.2} .1^{-1}[/tex]

Using the exponents rule, we get

[tex]4^{2} - 1.38 . 1[/tex]

= 16 - 1.38

= 14.62

The answer is 14.62

Thank you.

Answer: It is just 14 !!!

Step-by-step explanation: when taking a test you just right it as 14.

A point extending forever in one direction

A ray is a portion of a line which starts at a point and goes off in a particular direction to infinity.

Answer:

yes they are equivalent

To determine the number of rows and the number of each type of plant Stacy can have, we need to find the greatest common factor (GCF) of the plant counts. The GCF represents the number of plants in each row. The GCF of 27, 45, and 54 is 9, so Stacy can have 9 rows with 3 tomato plants, 5 bean plants, and 6 carrot plants in each row.

To determine the greatest number of rows that Stacy can have in her vegetable garden while still using all of her plants, we need to find the greatest common factor (GCF) of the numbers 27, 45, and 54. The GCF will represent the number of plants Stacy can have in each row.

First, we can find the GCF of 27 and 45 by listing their factors:

27: 1, 3, 9, 27

45: 1, 3, 5, 9, 15, 45

The greatest common factor of 27 and 45 is 9.

Next, we find the GCF of 9 and 54:

9: 1, 3, 9

54: 1, 2, 3, 6, 9, 18, 27, 54

The greatest common factor of 9 and 54 is 9.

Therefore, Stacy can have 9 rows in her garden, and each row will have 3 tomato plants, 5 bean plants, and 6 carrot plants.

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8 trips the plane can take between cities before running out of fuel.

Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,

Summation = addition of two or more numbers or variable

For example = 2 + 8 + 9

Subtraction = Minus of any two or more numbers with each other called subtraction.

For example = 4 - 8

Division = divide any two numbers or variable called division.

For example 4/8

Multiplication = to multiply any two or more numbers or variables called multiplication.

For example 5 × 7.

Given that,

Total gas available 65000 gallons round down as 60000

Gas is consumed between New York and Los Angeles = 7460 round-up as 7000

The number of trips from New York and Los Angeles = 60000/7000 = 8.57.

Since the number of trips should be a whole number so 8 will be the correct answer.

Hence "8 trips the plane can take between cities before running out of fuel".

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The answer is q - 10 times 6

To write an expression that shows 9 * 475 multiply using expanded form an distributive property we break 475 into three numbers

475 can be break into 400 + 70 + 5

Now we multiply by 9

9 x 475

9 x (400 + 70 + 5) (expanded form of 475)

We use distributive property here.

We distribute 9 inside the parenthesis

9 x 400 + 9 x 70 + 9 x 5

3600 + 630 + 45

4,275

30x + 30y = 450

20x + 25y = 345

answer: 3 square ft per minute

The large bag of pretzels is the better buy as it has a lower cost per ounce at $0.1993 compared to $0.2475 per ounce for the small bag.

To determine which bag of pretzels is the better buy, we need to calculate the cost per ounce for each bag. For the small bag, we divide $0.99 by 4 ounces to get the cost per ounce. For the large bag, we divide $2.99 by 15 ounces to find its cost per ounce. Once we have both costs per ounce, we can compare them to see which bag offers the lower cost per ounce and hence the better value.

For the small bag:

$0.99 / 4 ounces = $0.2475 per ounce

For the large bag:

$2.99 / 15 ounces = $0.1993 per ounce

Comparing the two, we can see that the large bag of pretzels offers a lower cost per ounce and is therefore the better buy.

The answer would be 177.4

The division of 32,111 by 181 gives a quotient of 177 and a remainder 104. In essence, when 32,111 is divided by 181 completely, there is left an undivided 104.

In Mathematics, to determine the remainder of a division problem, you perform the division operation as usual and then observe the residual value. That residual value is the remainder. In your case, when 32,111 is divided by 181, the result is 177 with a remainder of 104. Therefore, the answer to your question '32,111 ÷ 181, what is the remainder?' is 104, this is the amount that can't be evenly divided over 181. It is known as the remainder of the division operation.

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In the equation y = 3/4x -3, 3/4 is the slope and -3 is the y-intercept. To graph this, start at -3 on the y-axis, then for each increase of 1 in the x direction, go up by 3/4 in the y direction, drawing a line through these points.

The equation y = 3/4x - 3 represents a straight line in mathematics. The first step to getting your graph is to understand the equation structure: y = mx + b, in which 'm' is the slope and 'b' is the y-intercept. Hence, in your equation the slope is 3/4 and the y-intercept is -3. When x = 0, y will be -3. This is your starting point on the graph.

To construct the graph of this equation, you'd use the slope (3/4), which means to every 1 unit increase in 'x', 'y' will increase by 3/4 units. Start at your y-intercept (-3), then rise 3 units and run 4 units to the right to plot your next point. Continue this until you have a several points. Once you have enough points, you can draw a line through them to represent the equation y = 3/4x - 3.

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Your answer would be the very first one since t would represent time(minutes) which is the x-axis, that's how you find the domain. And since your domain starts as a closed dot at 0 and ends as a closed dot at 14 t- 0<= t <= 14

Hope this was helpful :)

-10 > -2

Hope this helped hun

- Laura <3

B. Is true. Because if you were to multiply the number you would get these answers.

Option: D is the correct answer.

The k-value is: [tex]\dfrac{-1}{4}[/tex]

The table of values of x and y are given as follows:

    x        y

   -4        1

    8       -2

    12      -3

    20      -5

We know that x and y are said to be in proportional with constant of proportionality k if there is a constant k such that:

       [tex]y=kx[/tex]

for different ordered pair (x,y)

Here for ordered pair (-4,1) we have:

[tex]1=k\times (-4)\\\\i.e.\\\\k=\dfrac{-1}{4}[/tex]

Similarly for all the  other ordered pair we get:

k is a constant and

[tex]k=\dfrac{-1}{4}[/tex]

    Hence, the answer is:

          Option: D