Question

In the equation C=2.5r+15 with is the constant and which is the coefficient

Answer 1

Hope this will help

Answer 2

constant = 15

coefficient = 2.5

Explanation:

A constant does not change value no matter what, and a constant's derivative is always 0. In this equation, 15 does not change with any variable, therefore it is the constant.

A coefficient is the number that comes before a variable. In the equation, r is a variable, and the number 2.5 comes before it, making it the coefficient.