Answer:
i would say 322.50
Step-by-step explanation:
First i find 1.5 × $7.50 = 11.25 . but because she worked 2 extra hours i double that
11.25×2=22.50
then i found out her oringinal hours
7.50×40=300
next i combined her original hours and her extra hours
300+22.50= 322.50