Gina takes classes at both westside community college and pinewood community college. at westside, class fees are $98 per credit hour, and at pinewood, class fees are
$115 per credit hour. gina is taking a combined total of 13 credit hours at the two schools.
suppose that she is taking w credit hours at westside. write an expression for the combined total dollar amount she paid for her class fees.
total paid = 213w
total paid = -17w + 1495
total paid = 98w + 115
total paid = 98 (13 - w) + 115

second option.

Step-by-step explanation:

Let be "w" the credit hours at Westside Gina is taking.

You know that class fees are $98 per credit hour at Westside, then the expression for the dollar amount she paid for her class fees at Westside is:

Since she is taking a combined total of 13 credit hours at the two schools, the credit hours at Pinewood Gina is taking can be represented by this expression:

You know that class fees are $115 per credit hour at Pinewood, then the dollar amount she paid for her class fees at Pinewood can be expressed as:

Therefore, the expression for the combined total dollar amount she paid for her class fees is: