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JulijaS [17]
3 years ago
13

The amount y (in dollars) that you earn by working x hours is represented by the equation y = 9x. A) What is the slope? B) What

does the slope mean? Interpret! C) How much money would you make if you worked 40 hours?
Mathematics
1 answer:
marissa [1.9K]3 years ago
6 0

Answer:

360 dollars

Step-by-step explanation:

Equation;

y = 9x

A) What is the slope?

The slope in an equation is the coefficient of the x variable. In this question, the slope is 9.

B) What does the slope mean? Interpret!

The slope shows the relationship between the x and y values.

This means that for every single unit change of x, y changes by 9 times.

C) How much money would you make if you worked 40 hours?

x = working hours

y = Amount

y = 9 (40) = 360 dollars

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For which value of a are the graphs of –4 = 3x + 6y and ax – 8y = 12 parallel?
Dimas [21]

Answer:

The answer is A) a=-4

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
6m-2 = m+13 how do i solve it
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4 0
3 years ago
Dwayne plays five games of rock-paper-scissors. In order to seem unpredictable, he never chooses the same move (rock, paper, or
Andreyy89

Answer:

48

Step-by-step explanation:

First, in this problem, you would assume that there are five numbers to multiply since Dwayne played 5 games.  

 

                                                                                       

 

In the first blank, he could choose any move, and there are three, rock, paper, and scissors. In the first blank, you would put 3. Then, since you already picked one, you can't repeat it, so you would end up with 2 for the second blank. Continuing with the next blanks, the third, fourth, and fifth spaces would be 2 choices because you cannot have the one choice you chose previously. In the end, the blanks would look somewhat like this:

 

3    2    2    2    2

 

And you would multiply all the numbers.

 

3  x  2  x  2  x  2  x  2

                                                                  = 6 x 8

                                                                  = 48

6 0
3 years ago
Solve the system by substitution.<br> y = 4x<br> y = 8x - 36
blagie [28]

Answer:

(9,36)

Step-by-step explanation:

Substitute the 4x for the y in second equation.

Basically setting them equal to each other because the both have 'y='

4x = 8x - 36

-4x  = -36 (subtract 8x from both sides)

x = 9         (divide by -4, both sides)

y = 4(9)     (Substitute the x value into first equation)

y = 36

8 0
3 years ago
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