[297÷3 + { 4 × 3 ( 20 – 36 ÷ 5 – 2)}]​

Here is the answer to your problem:

c. 4 and 1/2 pounds is the answer! : )

false

step-by-step explanation:

4y - 6 + 4y^2 - 9

before simplifying this contains 4 terms

after simplifying

4y -15 + 4y^2

it contains 3 terms