How many solutions does the equation 3x+1.5=2.5x+4.7 have

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

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

Write as a product of two polynomials. 2(3–b)+5(b–3)^2