Justine enrolls in a music program. the cost of the proram includes a one time registration fee of $45 and a fee of $9.
justin takes x classes, which equation represents this scenario

‼️‼️‼️10 points‼️‼️‼️ me it’s important‼️‼️‼️‼️‼️

If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?