Answer:
C. Wave-like and repetitive
Step-by-step explanation:
I calculated it logically
Answer:
15+6
Step-by-step explanation:
You would need to multiply 3*5 then 3*2 and then put 15+6
Answer: 
<u>Add 3x to both sides</u>
<u></u>
<u></u>
<u></u>
<u>Subtract 15 from both sides</u>
<u></u>
<u></u>
<u></u>
<u>Divide both sides by 5</u>
<u></u>
<u></u>
The answer is actually choice B. To solve for the area of a trapezoid, you would do the formula a+b/2 h.