Question

A shop is having a sale on T-shirts. If you buy the first T-shirt for $17, each additional T-shirt will cost $5. Which formula models this situation?
An=17+(n-1)x5


An=5+(n-1)x17

An=22=(n-1)x5

An=(n-1)x17

Answer 1

Answer:

Step-by-step explanation:

I would have just written it like : 17 + 5n...but thats not there...so if n = total t -shirts bought, then ur equation is : An = 17 + (n - 1) * 5