Answer:
P = 2x + 2y + 14
Step-by-step explanation:
Length (L) = x + 8 units
Width (W) = y - 1 units
Perimeter (P) = 2L + 2W
P = 2(x + 8) + 2(y - 1)
P = 2x + 16 + 2y - 2
P = 2x + 2y + 16 - 2
P = 2x +2y + 14
Answer:
21
Step-by-step explanation:
f(x) = 6+3x
f(5) = 6+3(5)
= 6 + 15
= 21
Hope it helps
I believe it would multiplication because if Karim wrote 4 times as many as Aviva you would want to know what the 4times of 8 which would be 32.
The answer would be 30% , 3% would only be correct if he gave 0.3/10
|x+8|
Moves it 8 units to the left
