Answer:
Mark me as brain list plz
Step-by-step explanation:
I could not give the answer directly so I will give it to you by pic
(1) -(5y - 2)= -5y+2
(2) -5 (3n + 1)= -15n - 5
(3) too long to do
She should buy at the second store due to the fact that you are getting 6 mora for the same price (if you were to buy 30$ worth from the first one)