Question

A babysitter charges 25% more than her normal hourly rate on Saturday night. Her normal hourly rate is $12.50.

Which expression represents how much the babysitter charges on Saturday night?

A. https://static.k12.com/bank_packages/files/media/mathml_d891cb34443b8f23c006e22b37c992ed22e09673_1.gif

B https://static.k12.com/bank_packages/files/media/mathml_f5013d7668443e7258d9fd5de5dc17c17888bb98_1.gif

C https://static.k12.com/bank_packages/files/media/mathml_4a9b1759ece1f9cc7d7a35ab2d8db62ae0812b56_1.gif

D https://static.k12.com/bank_packages/files/media/mathml_dcefc037abcbb32043d5818c693c8

Answer 1

She charges 12.50 an hour, so if you get 25% of 12.50 and add it to 12.50, find which of the equations also gets that answer. Not necessarily the way it is taught in school, but still works.

Answer 2

I tried that, but all of the options are multipacation

Answer 3

basically, 12.50 +3.12= 15.62

Answer 4

did you click thr links?

Answer 5

multiply all the equations and find which does gets that same answer

Answer 6

ok