Dashawn bought a cd that cost 18.99 and pages 20.51 including tax what was the percent of tax he payed

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

How can you construct perpendicular lines and prove theorems about perpendicular lines