jamieadair111 jamieadair111

09-04-2021
Mathematics

contestada

Sally's huge dog weighed 175 pounds in 2018 and then weighed 145 pounds in
2020. What was the rate of change in weight?
pounds per year?

Respuesta :

slausonn slausonn

09-04-2021

The dog lost 1.25lbs a month.

175 minus 145 is 30
There is 2 years between 2018 and 2020. (24 months.)

Therefore, 30 divided by 24 is 1.25

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