Determine p if the following equation has equal roots: (p-3)xsquare + 4(p-3)x + 4 = 0

Solve the system of equations. y= 2x y= x^2 - 15

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in