Solve the division application problem. one roll of carpet covers 900 square feet. how many rolls of carpet would be needed for a room that is 40 ft. x 60 ft.? 9 3 2 7

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

Tom drove 206 miles in 3.9 hours. estimate his average speed.