Cheyenne’s total pay varies directly with the number of hours she works. if she works 5 hours, she earns $75. how much does cheyenne earn if she works 8 hours?

If Cheyenne works 8 hours, she works 8/5 times as long as when she works 5 hours. Direct variation means that if she works 8/5 as many hours, she gets 8/5 as much pay.

Her earnings for 8 hours are (8/5)·$75 = $120.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

a

step-by-step explanation: