Question

Robert worked 20 hours and earned 215dollars. If robert recieves a 4% raise,how much will he earn when he works 25 hours?

Answer 1

he makes \(\frac{215}{20}=\$10.75\) per hour before the raise

Answer 2

after the raise he makes \(10.75(1.04)=\$11.18\) per hour
multiply that by 25 and you are done

Answer 3

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Answer 4

thank u so much for helping me