John is n years old. kim is three years younger than john. vanessa is half kim's age. write an expression for each persons age.

You are asked to build an open cylindrical can (i. e. no top) that will hold 171.5 cubic inches. To do this, you will cut its bottom from a square of metal and form its curved side by bending a rectangular sheet of metal.

In colorado creek, darrell can row 24 km downstream in 6 hours or he can row 18 km upstream in the same amount of time. find the rate he rows in still water and the rate of the current

A pot contains 256 fluid ounces of soup. how many quarts is that?

How do you turn a fraction into a percentage? Eg:3/4

Which statements are true about the solid which has a length of 6 inches a width of 3 inches and a height of 2 inches

Which expression simplifies to 15x8

The job paid 25 dollars for every 2 hours of work

How many 5/8 - foot pieces of wood can you cut from a board that is 4/5/8 ft long?

If (x/100-1) (x/100+1) = kx^2-1 k=

Find the area of a right triangle with side lengths 12 cm, 35 cm, and 37 cm. Then find the length of the altitude drawn to the hypotenuse