Answer:
subtract the exponents:
a^7-2=a^5
Step-by-step explanation:
Answer:
1 is 3 and 2 is y 2/1x
Step-by-step explanation:
if you do not understand 2 then here is a explanation you find slope so take any two point then go over then up the amount over is on the bottom and the amount up on top then simplify if needed
The answer is A, the denominator should be 18.