trying to figure out bc my math teacher is strict and i don't wanna get something wrong

Question

joanna joins a CD club. she pays $7 per month plus $10 for each CD that she orders. write an equality to find how many CDs she can purchase in a month of she spends no more than $100. identify what your variable represents.

Answer 1

n represents the number of cd's he can buy

$7 + $10n ≤ $100        "no more than" means less than or equal to.