Question

Last week Bill earned $210 for a 30-hour

week. What was his pay rate? What would
he have earned for a 40-hour week?

Answer 1

Pay rate: 7

He earns $160 for a 40-hour week

Explanation:

210/30 = 7

`(30)/(120) =(40)/(x) \\\\30x=4800\\x=160`