Answer:
432 ft²
Step-by-step explanation:
The formula of finding the area of a trapezoid: (base 1 + base 2/ 2) x h
(base 1 + base 2/ 2) x h
= (20 + 28/2) x 18
= 24 x 18
= 432 ft²
The answer is :
the amount of the bill before the tip = 14.58 *100 /15 = 97.20 $
Answer:
The best deal is the 18 ounce box
The expression below to find the total cost for this mailing is C. (10)(0.24+0.39)