-) The Student Council is organizing a field trip to a skating rink for 50 students. They pay the rink $475 to cover the rental fees for one pair of skates and one locker for
each student. The rental fee for one pair of skates is $6.
4) Which quantity is unknown?
) the rental fee for a locker
) Letr equal the rental fee for one locker. Write an equation that
represents the situation.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

answer: correct

step-by-step explanation: