Tell whether (5,6) is a solution of
y <5x+8

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Find the slope of the line passing through a pair of points

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet