rileyvance2006 rileyvance2006

26-11-2018
Mathematics

contestada

You have 40 minutes to exercise at the gym, and you want to burn 300 calories total using both machines. If one machiene burns 8 calories a minute and the other burns 6 calories a minute, how much time should you spend on each machine? Keep in mind that you have to spend an even amount of minutes at each mechiene.

PLEASE HELP

Respuesta :

tamayanaylor tamayanaylor

26-11-2018

Answer:

m represents the number of minutes :) ( idk if its right )

Step-by-step explanation:

8m + 6(40-m)=300

8m + 240 - 6= 300

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