Answer :
The equation to show how many miles Mario has left to run this month to reach his goal is C. m + 85 = 170; m = 85 miles.
How to illustrate the equation?
An equation is the statement that illustrates the variables given. In this case, two or more components are taken into consideration to describe the scenario. It is vital to note that an equation is a mathematical statement
In this situation, Mario set a goal to run 170 miles this month to prepare for a marathon and far this month, he has run 85 miles.
Let the remaining miles be m.
This will be illustrated as:
m + 85 = 170
Collect like terms
m = 170 - 85
m = 85
In conclusion, the correct option is C
Learn more about equations on:
brainly.com/question/2972832
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