contestada

Erin works as a computer support person after school. She earns $15 per day plus $0.50 for each computer she fixes.
Yesterday, Erin earned $16.50.

Respuesta :

Answer:

She Fixed 1 computer but fixed it for two days

Step-by-step explanation:

irspow

Answer:

Step-by-step explanation:

y=0.5x+15

We are told she earned $16.50 so

0.5x+15=16.5, subtract 15 from each side

0.5x=1.5, divide each side by 0.5

x=3

So she fixed three computers.