Answer:
Step-by-step explanation:
Let x represent the number of hours that Tyler works at his job.
He has already saved $30. He earns $7 an hour at his job. It means that if he works for x hours, the total amount that he would save is expressed as
7x + 30
Tyler needs at least $205 for a new video game system. Therefore, an inequality to find how many hours he will need to work to buy the system is
7x + 30 ≥ 205
7x ≥ 205 - 30
7x ≥ 175
x ≥ 175/7
x ≥ 25
He needs to work for at least, 25 hours to get enough money to buy the system.
