Answer:
16.75 square cm
Step-by-step explanation:

Answer:
-111
Step-by-step explanation:
substitute 5 in place of each x
-4(5)^2 - 3(5) + 4
then evaluate or type it into your calculator
-100 - 15 + 4
Answer:
8a+96
Step-by-step explanation:
8(12+a)
= 96+8a