Aaron travels a distance of 680 miles in 8 hours by train. what is the speed of the train?

divide distance by time

680 / 8 = 85 miles per hour

85 miles per hour

Step-by-step explanation:

We know that the formula to calculate speed is given by :-

Given: The distance traveled by Aaron in train = 680 miles

The time taken by train = 8 hours

Then,

Hence, the speed of the train=85 miles per hour

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