If you want to solve the equation

for C, you can work like this: subtract P from both sides:

Add C to both sides:

Area of square
= 7x7
=49
Area of triangle
=0.5x 7x12
=42
Total area of figure
=49+42
=91
Hence, answer is D
Answer:

Step-by-step explanation:
<u>Step 1: Distribute</u>




Answer: 
Answer:
c
Step-by-step explanation:
Answer: 70000000 in scientific notation is 7 x 10^7.