Answer:
46
Step-by-step explanation:
p=40+0.15(40)
=40+6
Answer:
0 I think??
Step-by-step explanation:




7(x+8) could work for that
Answer:
Step-by-step explanation: Perimeter is distance around the outside so 8+8+5+5=26 units
Area - I'll get back with you
Answer:
4.
f(x) = (x + 2)(x + 1)(x - 3) = x^3 - 7·x - 6
a = 0 ; b = -7 ; c = -6
5.
a = -3 ∧ b = -2 ∧ c = -3