Brock rides his bike 2218 miles to the nature preserve. On his way home, after 1615 miles, he stops at a deli for lunch. How far is Brock from home?

He is 603 miles away from home.

Step-by-step explanation:

To find the answer you subtract 1,615 from 2,218 and you'll get 603 miles.

A variable is a letter and a coefficient is a number that goes before the variable.

In this equation, the coeffience is 8 since it lies before the variable of "x".

Therefore, the answer is C.

Best of Luck!