David charges $15 plus $5.50 per hour to mow lawns. ari charges $12 plus $6.25 per hour to mow lawns. in what situations is aris charge greater than it equal to david’s charge

Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles

Aphoto of a painting measured 13 x 17 inches the scale of the photo to the original painting is 1 inch to 3 inches. what is the size of this painting

Convert 3,200,000 to a scientific notation.