Line l passes through the points (−2,−1) and (2,−9), while line m passes through (0, 4) and (5,−6). Which statement best describes the relationship between lines l and m? a. l and m are intersecting.
b. l and m are parallel.
c. l and m are collinear.
d. l and m are perpendicular.

b. l and m are parallel.

Step-by-step explanation:

We need to figure out the equations of the two lines.

l passed through (-2, -1) and (2, -9)

y=-2x-5

m passed through (0, 4) and (5, -6)

y=-2x+4

The slope is the same, so the two lines are parallel.

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step-by-step explanation:

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