Ms. Blankenship had $20 to purchase school supplies for her class. She bought 12 glue sticks and 12 boxes of crayons. Each glue stick cost $1.15, and each box of crayons cost $0.42. How much money did Ms. Blankenship have left after these purchases?

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Me n o w. i need t h i s. 10 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