Daniel is enrolling for a test prep class. The expression below represents the hourly charges, including the cost for the materials. $30x + $651. The constant of the expression represents the ___ A. cost of materialsB. Cost per hourC. Number of hours2. and the coefficient of x represents the__ A. Cost per hourB. cost of materialsC. number of hours
Accepted Solution
A:
1) A 2)C
Constant is cost that can’t be changed so would be materials.
Coefficient is affected by something else, in this case, number of hours since cost per hour is 30.