What is the discount of 20percent from 15.00

A rectangular family room is 18 feet long and 14 feet wide. Mr. Herzog has pieces of chair rail that are each 16 feet long that he wants to install around the perimeter of the room. How many pieces of chair rail will Mr. Herzog need?

3 ratios that are equivalent to 5/15

The top of a lighthouse is 100 m above sea level. The angle of elevation from the deck of the sailboat to the top of the lighthouse is 28°. Calculate the distance between the sailboat and the lighthouse.

Find the least common multiple to determine the least common denominator for 2/3, 5/6 and 9/4

According to some students, what is the true purpose of homework?

Solve the equation. -10.1=w+5.3 what does w equal

Solve by elimination method : x - y = 2, x + y = 12.

What is the square root of 9764

9 more than one-fourteenth of some number, W can be expressed algebraically as

Find the sum of 3 2/5 + 1 4/5