Ask Question
27 October, 21:45

nicole charges a flat fee of $3 to babysit, as well as $4 per hour. She earned $15 on Friday night. How many hours did she work?

+5
Answers (2)
  1. 28 October, 00:00
    0
    3 hours

    Step-by-step explanation:

    Number of hours worked = x

    Write an equation

    $3 + 4x = $15

    Subtract $3 from both sides

    4x = $12

    Divide both sides by 4

    x = 3

    Hope this was useful to you!
  2. 28 October, 01:43
    0
    Answer: 3 hours

    Step-by-step explanation: Subtract the flat fee first. 15-3=12. She earned $12 without the flat fee, so divide that by 4. $12/$4 per hour = 3 hours.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “nicole charges a flat fee of $3 to babysit, as well as $4 per hour. She earned $15 on Friday night. How many hours did she work? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers