Show that the difference quotient represents the slope of the line that passes through two points on % = (), namely the slope between (, ()) and (( + ℎ), ( + ℎ)). [Hint: begin with the definition of slope of a line.] This problem is worth 1.5 points; partial credit is given.

were is the equation

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