If it takes 36 square feet of brick to cover a square patio, how long is the patio?

A dress that normally sells for $72 is on sale for $45. What is the percent decrease in the price?

5.5*10^-1 / 1.1*10^2 This is a fraction btw, solve and show your work

Lake Superior, along the U. S Canadian border, has a maximum depth of 1.333 thousand feet. There are 5,280 feet in one mile. How deep is Lake Superior in miles? Round to the nearest hundredth if necessary.

The perimeter of a triangle is 7a-11b if two of the sides are 2a+b and a-9b what is the third side

An 8ft board is cut into 3 equal parts. What is the length of each piece?

On Saturday afternoon, 41 out of 50 telephone calls taken at the overlook restaurant were for dinner reservations. what percent of the telephone calls were for dinner reservations.

2x - y = 2 2x + 3y = 22

P (9, 4) = 3024 126 15,120 362,880

You have 104 apples. There are 8 bags full of the same amount of apples. How many apples are in each bag?

Which percent is equivalent to 1/20