Mathematics

Yaritza

28 December, 17:27

Last week, Brianna earned $565.75, which included a $100 bonus. She makes $11.50 an hour. Which equation and solution can be used to show how many hours Brianna worked last week?

A.) 100x + 565.75 = 1150; x = 5.8

B.) 11.5x + 100 = 565.75; x = 40.5

C.) 11.5x-100=565.75; x=58

D.) 100x + 11.5 = 565.75; x = 5.5