We're told x=-5 and y=11 and asked to evaluate a few expressions. That just means substitute these values into the expressions and compute the exact numerical answer.
Answer: 94
x to the power of 3

Answer: -125
•6y to the power of 2
Probably means

Answer: 726

Answer: 35
•(y-x) to the power of 2

Answer: 256
The answer is A because the two lines are equal
First you need to combine like terms the get all numbers and leters to one side then divide to get g alone so your left with G=5
Answer:
50 units most likely. I could be wrong. I am extrememly sorry if I am wrong.
Step-by-step explanation:
The independent variable is the weight of the person. The weight of the person on the moon depends on the weight of the person on Earth.