Answer: 16
Step-by-step explanation:
Answer:

Step-by-step explanation:

You should spend at least 20 minutes on both machines so that way you can burn 150 calories on each machine to get you 300
Answer:
31
Step-by-step explanation:
Hope this helped
Multiply the price of a flash drive by the number he buys:
$12 x 24 = $288 total