Answer:
I think its D but I'm not positive
(distribute)
(collect like-terms)
(we flipped the sign because we divided by a negative)

7.00 times 12 is $84. 7.00 is taken out each month and there are 12 months in a year.
Answer:
B
Step-by-step explanation:
Answer
f(x)=9/x , g(x) = x / x + 1 = 9/2
Step-by-step explanation: