The length of a room is 2 times
it breadth and 5 times it's hight. It the
Volume of the room is 2700 m find the cost
of plastering it's walls at 5.50 per 5.50 meter square​

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Simplify this expression. 8x 16(x + y)