Describe how to model negative 3x + 7 equals 28 with algebra tiles

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25