If the endpoints of have the coordinates a(9, 8) and b(-1, -2), what is the midpoint of ?

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup