Answer:
-16x^3+17x+6
Step-by-step explanation:
Answer= 14
Distance between-7 and 0 is 7 plus the distance between 7and 0 which is also 7 Gives is the total distance of 14
Answer:

Step-by-step explanation:
Combine Similar Elements: 

Combine Similar Elements: 

Subtract 14 From Both Sides

Simplify

Add
To Both Sides

Simplify

Divide Both Sides By 

Simplify

Answer:
x + y = 400
5x + 9y = 2632
Step-by-step explanation:
Answer: Answer is B
Step-by-step explanation: