A Walkway, A rectangular building, 50 m by 70 m is surrounded by a walk 1.5 m wide. a. Find the area of the region covered by the building and the walk.
b. Find the area of the walk.

A Walkway, A rectangular building, 50 m by 70 m is surrounded by a walk 1.5 m wide.

a. Find the area of the region covered by the building and the w

ddsf

step-by-step explanation:

dfs

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