Answer:

Step-by-step explanation:

Multiplying the term by x, adds 1 to the power.
EG

Therefore

Answer:
The answer is 20/3/4(without spaces) or 20 3/4.
Step-by-step explanation:
Plug in -11 for x
8(-11) + 2.
-86
1 gallon=16 cups
3 times 16=48
plus 14 mroe
48+14=62 cups total
Answer:
7
Step-by-step explanation:
The surface area is the lateral area plus the base area. The base area is 9*5=45. Since there are two bases, its 90. Subtract that from 286 to get the lateral surface area, which is 196. The lateral surface area is the base perimeter*height. The base perimeter is 9+9+5+5= 28. 196/28=height. The height is 7