Cameron earns $7 per hour at her after school job. the total amount of her paycheck varies directly with the amount of ime she works. write a direct equation for the amount of money y that she earns for working x hours

Step-by-step explanation:

Given:

Cameron earns $7 per hour at her after school job.

The total amount she earns varies directly with amount of time she works.

If represents the amount of time she works in hours, and represents the total amount she earns in dollars.

We have,

∝

Thus,

where is constant of proportionality.

Now, here we are given with the rate at which she earns which $7 per hour, so the proportionality of constant would be =7.

So, the direct equation for the amount of money she earns can be given by:

(Answer)

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk