How are you got a pair of rain boots and a pair of tennis shoes Kate got a pair of tennis shoes and a pair of sandals their mom got a pair of rain boots what fraction of the set of new shoes is not rain boots

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

c. (3,2,6) is the answer.

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