Ask Question
30 September, 00:41

Tim earns $12 per hour as head lifeguard at Sammy's Swim Park. As a first year lifeguard Jack earns 30% less than Tim, and as a second year lifeguard Jim earns $1 more per hour than Jack. Which expression represents how much Jim earns? (h represents hours)

+5
Answers (1)
  1. 30 September, 02:48
    0
    Tim = 12

    Jack 1st = 12 - (12 x 0.30)

    second year

    Jim = 1 + x

    Jack = x

    12 - (12 x 0.30) =

    12 - 3.6 = 8.4

    Jack = $8.4 per hour

    Tim = 8.4 + 1

    Tim = $9.4 per hour
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Tim earns $12 per hour as head lifeguard at Sammy's Swim Park. As a first year lifeguard Jack earns 30% less than Tim, and as a second year ...” 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