Answer:
7
Step-by-step explanation:
Property of addition:
-2 = 2x - 16
again
14 = 2x
property of division
7 = x
x = 7
Answer:
it is 21ft
Step-by-step explanation:
Answer:
486
Step-by-step explanation:
Answer:
22.50
Step-by-step explanation:
0.75 x 30 years of mortgage