Answer:
$20?
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
using the rule of exponents
•
=
/
, hence
=
/
→ D
12.5 (area of triangle) +40 (area of rectangle)=52.5
Answer:
She worked 17 weeks
Step-by-step explanation:
5 days = 1 week
8 hours = 1 day
8 x 5 = 40 hours per week
680 hours ÷ 40 hours per week = 17 weeks