Five friends all use $4-off coupons to buy themselves lunch. They spend a total of $75. What is the price of one lunch without the coupon? A) $5
B) $15
C) $15.80
D) $19

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?