Mackenzie needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer

Question

2 years ago

5

Mackenzie needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer

for 3.75 hours and charged her $157 for parts. The total was $400.75. Write and solve an equation which can be used to determine x, the cost of the labor per hour.

Mathematics

1 answer:

Ann [662] · Answer 1 · 2022-12-13T22:22:24+03:00

Ann [662]2 years ago

6 0

Answer:

x=65

Step-by-step explanation:

Based on the given conditions, formulate: 157+3.75 X x=400.75

Rearrange unknown terms and Calculate the sum:

3.75x = 400.75 - 157

3.75x = 243.75

x=243.75 / 3.75

x=65