Mathematics High School

A painter mixes cans of green and white paint to make the shade needed for painting a bedroom. The table shows the
ratios he can use for the color he wants.
Green cans (g) 6 10 16 18
White cans (W) 915 24 27
Which is a direct variation equation for this relationship?

A Painter Mixes Cans Of Green And White Paint To Make The Shade Needed For Painting A Bedroom. The Table

Answers

Answer 1

Answer:

A. 2/3w

Step-by-step explanation:

Answer 2

Option A is correct, g = 2/3 w is a direct variation equation for the given relationship

To determine the direct variation equation, we need to check if the ratio of green cans (g) to white cans (w) is constant across all the given ratios.

Let's calculate the ratios for each case:

For the first ratio: g = 6 and w = 9

g/w = 6/9

= 2/3

For the second ratio: g = 10 and w = 15

g/w = 10/15

= 2/3

For the third ratio: g = 16 and w = 24

g/w = 16/24

= 2/3

For the fourth ratio: g = 18 and w = 27

g/w = 18/27

= 2/3

Since the ratio of g/w is the same (2/3) for all cases, we can see that the relationship between green cans (g) and white cans (w) is a direct variation

Hence,  the direct variation equation is g = 2/3 w, option A is correct.

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Related Questions

Given ∠A and ∠B are vertical angles with m∠A=10x+5 and m∠B=15x−10 .

What is x?

Enter your answer in the box.

Answers

10x + 5= 15x - 10

5= 5x - 10

15 = 5x
divide both sides by 5

x = 3

The measure of x is 1.

What are vertical angles?

Vertical angles are formed when two lines meet each other at a point. They are always equal to each other.

given:

m∠A=10x+5 and m∠B=15x−10 .

As, ∠A and ∠B are vertical angles

so,

m∠A=  m∠B

10x +5 = 15x -10

10x - 15x = -10 +5

-5x = -5

x= 1

Hence, the value of x is 1.

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answer this asap please.​

Answers

Answer:

[tex](9-7*3+4)^{2}[/tex]

[tex](13-21)^{2}[/tex] (the first step)

Step-by-step explanation:

*multiply 7 by 3 and add 4 to 9*

what is an irrational number that is between 9.5 and 9.7 and why ​

Answers

Answer:

9.6666...

Step-by-step explanation:

9.6666... is an irrational number because it repeats itself and does not end.


Find a point-slope form for the line with slope 5 and passing through the point (-6,- 4).


Answer y+4=1/5(x+6)

Answers

Answer: 2x+y=20 (A)

Step-by-step explanation:

As an estimation we are told £3 is €4.
Convert £13.50 to euros

Answers

€18 is the answer
If you’ve been given an estimate, use that to determine how much £13.50 would be by cross multiplying
13.50 pounds is 14.87 euros

A store has 2 packs of paper for $3.52. How much would it cost if you were to buy 4 packs of paper

Answers

Answer:

7.04?

Just multiply 3.52 by two...

I need help with number 4 plz answer it​

Answers

Answer is 10 c brianliest is appreciated

find the slope of the line through each pair of points for questions 21 to 39​

Answers

Answer:

23,24,26,27 sorry if you get it wrong

Write 4.5 as a mixed number and an improper fraction

Write your answer in simplest form

Answers

Answer:

9/2 and mixed number: 4 1/2

Step-by-step explanation:

Answer:

Mixed number: [tex]4\frac{1}{2}[/tex]Improper fraction: [tex]\frac{9}{2}[/tex]  

I hope this helps!

Factor by grouping
3x^2-11x+10

Answers

Answer: (x - 2)(3x - 5)

Step-by-step explanation:

I'm using the berry method to factor, so first, I multiply 3 times 10 to get 30. Now I have to figure out what two numbers, when multiplied together, yield 30 and when are added together, give me -11. Those two numbers are -6 and -5. The equation now becomes (3x -6)(3x -5). Reducing the first binomial: (3x - 6)/3 = (x - 2)

the solution is (x - 2)(3x - 5), and we can check this by multiplying it out, which gives us our starting number, meaning it's correct.

Jell was playing among us for 3 hours straight,the next day she played for 1 hour,in total she played for 4 hours,and each time she was impostor for 19 games so how long is each game for her to win each time


hint:19*4

Answers

Answer:76

Step-by-step explanation:

can you help me solve this (x+5)(x+3)=0

Answers

Answer:

x= -3, x=-5

Step-by-step explanation:

Answer:

x = -3 or -5

Step-by-step explanation:

This is a quadratic equation, meaning that the solutions (x-values) will occur when the parabola intersects the x-axis

For now, all you have to do is isolate each mini expression, because you can divide each side by either parenthesis (since it's multiplication)

(x+5)(x+3) = 0                                          (x+5)(x+3) = 0

divide by (x+5)                                         divide by (x+3)

x+3 = 0                                                        x+5 = 0

subtract 3                                                 subtract 5

x = -3                                                           x = -5

Keep in mind that the parabola intersects the axis at BOTH (-3, 0) and (-5, 0)

Therefore, both answers (must be together unless question says otherwise) can be the value of x

x = -3 OR -5

1) Solve the equation 6= 1/4z -1 z=

Answers

Answer:

z=28

Step-by-step explanation:

first, add one to each side to eliminate the negative one. you'll get:

7= [tex]\frac{1}{4}[/tex]z

now, to get rid of the 1/4, multiply both sides by 4.

(7x4)=(1/4z)4

simplify to get 28=z.

hope this helps!

the correct answer is  z=28

Which graph represents a linear function?
On a coordinate plane, a parabola opens down.
On a coordinate plane, a line has a negative slope.
On a coordinate plane, a line curves up.
On a coordinate plane, a line curves down, levels off, and then curves down.

Answers

Answer:

A,D

Step-by-step explanation:

just did it on edge2020

The linear function is

On a coordinate plane, a parabola opens down.On a coordinate plane, a line curves down, levels off, and then curves down.What is linear function?

A linear function is a function that represents a straight line on the coordinate plane.

As, linear function is a function whose graph is a straight line. Therefore, a nonlinear function has a graph which is not a straight line.

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What is y, m, and b?

Answers

m is 1/4

b is 2

As for Y I think its wants you to write out the problem so it would be Y=1/4x+2

write 0.49 as a fraction​

Answers

Answer:

49/100

Step-by-step explanation:

Answer:

49/100

Step-by-step explanation: .49 you imagine that the decimal is a 1 and the numbers after it are 0's so there are 2 digits so 100

I need help on this question

Answers

Answer:

1.0 x [tex]10^{6}[/tex]

Step-by-step explanation:

Answer:

1.0*10^-6!!!

Step-by-step explanation:

Which compound inequality can be represented by the graph below?
A. x 9
D. 5 < x ≤ 9

Answers

Answer:

[tex]5 > x \leq 9[/tex]

Step-by-step explanation:

It would be [tex]5 > x \leq 9[/tex]. The reason why, is because according to graph, there is a open circle (open circle signifies as [tex]<[/tex] or [tex]>[/tex], depending on what sign) on [tex]5[/tex], pointing to the right side of the number line and there is a closed circle (closed circle signifies as [tex]\leq[/tex] or [tex]\geq[/tex], depending on what sign) on [tex]9[/tex] pointing to the left side of the number line.

a professional organizer charged a $45 consultation fee, plus $20 per hour. write an equation to represent the total cost for hiring the organizer. define your variables.

Answers

Answer: y=20x+45

Step-by-step explanation:

y=total cost to hire the organizer

x=number of hours you are hiring the organizer

An angle measures 98° more than the measure of its supplementary angle. What is the measure of each angle?

Answers

Answer:

Step-by-step explanation:

Let the supplement = x

x + x +98 = 180                Equation

2x + 98 = 180                  Subtract 98    

2x = 180 - 98                   Combine

2x = 82                             Divide by 2

x = 82/2

x = 41

The two angles are

41

41 + 98 = 139

Can someone explain to me how to do this I don’t know how to do it

Answers

Answer:

graph the function and for the points, look at the x values and then you'll find their y values  in the function u graphed.

Step-by-step explanation:

Or plug in the values for x. (ONE AT A TIME!) and solve it that way.

Hope this helps.

0.0985 rounded to the nearest tenth

Need fast answersss!!

Answers

0.1 since 9 is greater than 5

Hope this helps!! <3

the jones family road trip covers 3640 miles and they visit 9 states. what is the average mileage per state?

Answers

Answer:

About 404.4444444445

Step-by-step explanation:

Answer:

404 miles per state

Step-by-step explanation:

First, let's write an equation.

For every 9 states, they covered 3640 miles. So our equation would look like this:

9s=3640 (s= number of states)

Second, let's get s by itself. To do this, divide 9 on both sides/

s=404.44444....

what is 2000 times 2

Answers

Answer:

The answer is 4,000

Draw a figure in which ∠1 and ∠2 are acute vertical angles, ∠3 is a right angle adjacent to ∠2, and the sum of the measure of ∠1 and the measure of ∠4 is 180°.

Answers

Answer:

654321

Step-by-step explanation:

Gina is hiking from the top of a mountain. In 24 minutes, she walks down the mountainside to a location 1,524 feet from the top of the mountain. If she walks at about the same pace, express ginas average Change in alititude per minute?

Answers

Answer: 63.5 alt/min

Step-by-step explanation: 1,524/24.

The change in altitude per minute is 63.5 alt/ min

What is unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given:

In 24 minutes = 1524 feet

So, the average Change in altitude per minute

=1524/24

= 63.5 alt/ min

hence, change in altitude per minute is 63.5 alt/ min.

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5 irrational number​

Answers

Answer: 5 is rational because it can be a fraction or ratio.

Answer:

√5 Unlike √9, you cannot simplify √5 .

Step-by-step explanation:

2s – 3t = 4 solve for t

Answers

Answer:

the answer I got was s/2

Answer:

     2s - 4

t = ----------

         3

Step-by-step explanation:

Let's isolate t on the left side.  To do this, subtract 2s from both sides, obtaining

-3t = 4 - 2s

Now divide all three terms by -3, which results in:

     4 - 2s

t = ----------

        -3

or:

     2s - 4

t = ----------

         3

Claire bought five toy boxes. Each toy box is in the shape of a cube. The total volume of the five toy boxes when placed in a row is 2,600 cubic inches. Claire thinks she will need about 40 inches of floor length for the toy boxes and Lucy thinks she will need about 45 inches of floor length for the toy boxes.

Answers

Answer:

Please find the answer in the explanation.

Step-by-step explanation:

Given that Each toy box is in the shape of a cube. The total volume of the five toy boxes when placed in a row is 2,600 cubic inches. 

If Claire thinks she will need about 40 inches of floor length for the toy boxes and Lucy thinks she will need about 45 inches of floor length for the toy boxes, one of them must be right.

Since Volume = L × B × h

Substitute the volume value and the length into the formula to know the area of the box. This must be in whole number and not in decimal number.

Area = 2600 / 40

Area = 65 square inches. For Claire.

Then for Lucy, we get:

Area = 2600 / 45

Area = 57.7778 square inches

We can therefore conclude that Claire is correct.

PLZZZZZZZZ AWNSER!! I"LLL BY YOU CHOCOLATEEE!!!
8×7+7×2^2 +3

Answers

Answer:

87

Step-by-step explanation:

Where's my chocolate...

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