Each student in mr. smiths class donated $15 to charity. there are 25 students. which expression could have been used to calculate the total amount donated

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

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