Register
A service call for repairing your mower is $50 plus $80 per hour. How many hours did it take to service your mower if the charge was $90? 0.2 hours 0.5 hours 1.125 hours 2 hours
8.4k views
3 votes
A service call for repairing your mower is $50 plus $80 per hour.

How many hours did it take to service your mower if the charge was
$90?

0.2 hours
0.5 hours
1.125 hours
2 hours

User AZhao
by
5.5k points

1 Answer

3 votes

Answer:

0.5 hours

$130 = 1h

$90 = 30m/1h

User Musen
by
4.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.7m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Use the normal model ​n(11371137​,9696​) for the weights of steers. ​a) what weight represents the 3737thth ​percentile? ​b) what weight represents the 9999thth ​percentile? ​c) what's the iqr of the weights
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Link Copied!