Benito has $120 to go shopping. He spends $30 on a pair of jeans. Benito also wants to buy some rings that cost $18 each. He writes and solves an inequality to determine how many rings r can buy. What was his error?

5 rings

Explanation:

Given the following :

Cost of ring = $18 per ring

Total amount held = $120

Amount spent on jeans = $30

The number of rings Benito can buy can be represented as :

The total cost of rings plus the cost of jeans should be less or equal to the total amount held.

Total cost of rings ($18 * r) + Cost of jeans ≤ Total amount held

18r + 30 ≤ 120

18r ≤ 120 - 30

18r ≤ 90

r ≤ 90/18

r ≤ 5

i actually have a suggestion instead of an answer, how about next time instead of spending the time to time up the question you take that time and try to figure something out for yourself, do you understand?

explanation:

leave a 5 star and a and brainliest answer if you understand, hope this betters you day, or not i don't really care either way. xd