Answer:
x = 7
Step-by-step explanation:
Assuming we need to solve for x, we cross multiply and do algebra to solve it. Steps shown below:

The correct answer is x = 7
Answer:
D
Step-by-step explanation:
C is the square root of B.
Amar makes 8 dollars an hour for raking leaves
8
The simplified expression is 11r+2
Answer:
x=5 and y=7
Step-by-step explanation:
Just substitute in y=x+2 into the equation 5x-4y=-3 to get 5x-4(x+2)=-3 which simplifies to x=5. Substitute x into y=x+2 to find y=7