Answer: The answer is -x^2 + 12x + 5
Answer:
1
Step-by-step explanation:
6=3+3p
6-3=3p
3=3p
3/3=p
1=p
Plug in -3 for x
f(-3) = 2(-3) - (-3 + 6)
f(-3) = -6 - (3)
f(-3) = -9
Solution: f(-3) = -9
Answer:
42 m
Step-by-step explanation:
l+1 * (b+1) = lb+22
lb+b+l+1 = lb+22
l+b=21
perimeter = 42 m