I believe the answer is A! I hope that's correct! :)
Answer:
Step-by-step explanation:
For surface area you wanna find the area of all the sides and then add them up to get surface area
7 because 8+7 is equaled to 15
Answer:18 ways
Step-by-step explanation:
Given
There are three color available for truck i.e. red, turquoise and green
Truck can have leather or cloth seats
Also there are 3 color available for interior
So no of ways in which a customer can choose a truck is


8-3(-12x+2)
=8+-3(-12x+2)
=8+36x+-6
=36x+2