1. An 8-in.-thick wall uses 15 standard bricks (8 in. by 214 in. by 334 in.) for one square foot. (This includes mortar.) Find the number of bricks needed for a wall 8 in. thick, 18 ft long, and 8.5...

1. An 8-in.-thick wall uses 15 standard bricks (8 in. by 214 in. by 334 in.) for one square foot. (This includes mortar.) Find the number of bricks needed for a wall 8 in. thick, 18 ft long, and 8.5 ft high.

2. What is the display floor space of a parallelogram shaped space that is 29.0 ft long and 8.7 ft deep?

3. Canvas that costs 34 ¢_in2 is used to make golf bags. Find the cost of 200 rectangular pieces of canvas, each 8 in. by 40 in.

4. By law, all businesses outside the Parkville city limits must fence their lots. How many feet of fence will be needed to fence the parallelogram-shaped lot shown in Illustration 4? If chain link fence costs $9.50 per foot installed, find the cost of the fence installed without gates.