Question

Charlie wants to earn at least $33 trimming trees he charges six dollars per hour and pays nine dollars in equipment fees.

What are the possible numbers of hours Charlie could trim trees
Use t for the number of hours
write your answer as an inequality solved for t

Answer 1

Charlie needs to work at least 7 hours trimming trees to make a minimum of $33, taking into account the $9 equipment fee. This is represented by the inequality t ≥ 7.

Step-by-step explanation:

To find the possible number of hours Charlie could work trimming trees to earn at least $33, we set up an inequality. Charlie charges $6 per hour and has a fixed equipment fee of $9.

The inequality representing the situation is:

6t - 9 ≥ 33

Breaking this down step-by-step:

1. Add 9 to both sides to isolate the variable term on one side:
2. Simplify the inequality:
3. Divide both sides by 6 to solve for t:

This means that Charlie must work at least 7 hours to earn a minimum of $33 after paying the $9 equipment fee.

Answer 2

51

Step-by-step explanation: