Question

Ricky needs $45 to buy a jacket. He has saved $15 and plans to work as a babysitter to earn $5 per hour. Which inequality shows the minimum number of hours, n, that Ricky should work as a babysitter to earn enough to buy the jacket?
5n ≥ 45 + 15, so n ≥ 12 5n ≤ 45 + 15, so n ≤ 12 15 + 5n ≥ 45, so n ≥ 6 15 + 5n ≤ 45, so n ≤ 6

Answer 1

5n ≥ 45 + 15, so n ≥ 12
5n ≤ 45 + 15, so n ≤ 12
15 + 5n ≥ 45, so n ≥ 6
15 + 5n ≤ 45, so n ≤ 6

Answer 2

@RussianBrain98

Answer 3

\[1\ge2\le3\ge4\]