Ase the points (-1,1) and (1, -1) on the graph of y = 2x -3

Akitchen floor is made up of tiles that are in the shape of the triangle shown there are 40 tiles on the kitchen floor what is the total area of the floor

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost