Answer:

Step-by-step explanation:
Write an equation:

Solve for x:

Divide by 55:


Answer:156
Step-by-step explanation:1872 divided by 12
Answer:

Step-by-step explanation:
Since the sequence is geometric there is a common ratio r between consecutive terms.
r =
÷ 
=
×
= 
Multiplying
by r gives the next term in the sequence
×
= 
Answer: 144 inches squared
Step-by-step explanation:
10x12=120
6x8x0.5=24
120+24=144