Sasha wants to buy some dresses over the Internet. Each dress costs $7.15 and has a shipping cost of $9.95 per order. If Sasha wants to spend no more than $60 for her dresses, which inequality shows the maximum number of dresses, p, that she can buy?
9.95 − 7.15p ≤ 60, so p ≤ 4
9.95p + 7.15p ≤ 60, so p ≤ 5
9.95p − 7.15p ≤ 60, so p ≤ 6
9.95 + 7.15p ≤ 60, so p ≤ 7