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<em><u>
Podría ser -9</u></em></h2>
Step-by-step explanation:
The answer issss D
I hope this helped u :D
If you would like to know which expression represents the amount of time Joe exercises, you can calculate this using the following steps:
Keith ... x hours a week
Troy ... three hours less than Keith: x - 3
Joe ... two times more than Troy: 2 * (x - 3)
The correct result would be D) 2 * (x - 3).