Answer:
550
Step-by-step explanation:
It´s 550 because 612-62 is 550
Area of Rectangle = Width × Length
Area = 600 Sq ft
Width = 20
Length = L
20L = 600
L = 600/20 = 30
Floor is 30' long
Answer:
x = 11.5
Step-by-step explanation:

Answer:
63
Step-by-step explanation:
the answer is 63 because 6 to the power of 2 is 36 and 3 to the power of 3 is 27 add them together you get 63