17. On a rainy day, Parker and his mom watched movies for 2 2/3 hours. They played games for 1 1/4 times as long as they watched movies. How many hours did Parker and his mom play games? A. 2 2/15 hours B. 2 1/5 hours C. 3 1/3 hours D. 3 3/7 hours​

C. 3 1/3

Step-by-step explanation:

2 2/3 x 1 1/4 = 3 1/3

They played video games for 3 1/3 hours.

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

idk

step-by-step explanation: