6 times the difference of d and 5?​

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

The area of a square floor on a scale drawing is 64 square centimeters, and the scale drawing is 1 centimeter: 3 ft. what is the area of the actual floor? what is the ratio of the area in the drawing to the actual area? the area of the actual floor is square feet. the ratio of the area in the drawing to the actual area is 1 square centimeter: square feet.