Carlos 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. carlos is taking a combined total of 13 credit hours at the two schools. write an expression for the combined total dollar amount he paid for his class fees.

x + y = 13

98x + 115y = z

Step-by-step explanation:

Let x represent the time spent taking class in Westside community college

Let y represent the time spent taking class in Pinewood community college

Let z represent the combined total amount paid for the class fees.

The total combined time for the two school is given as:

x + y = 13.

For the combined total amount; we multiply the price for each school with the time spent on the school and sum them together.

Westside:

Pinewood:

The combined total amount represented as z is given as:

z = 98x + 115y

d≈7.07in

step-by-step explanation:

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75