Answer:
its right
Step-by-step explanation:
Answer:

Step-by-step explanation:
In the equation: 
x's can be simplified and y's can be simplified!
Always remember that for exponents, you subtract the powers when dividing
so for x: 15-8 = 7
for y: 9-3 = 6
so the final answer is: 
Answer:
x=−y+4
Step-by-step explanation:
Answer:
A, C, E are your answers
Step-by-step explanation: