Harriet found some boxes of books in a closet. She had 2 boxes of adventure stories, 2/5 of a box of mysteries, and 1/5 of a box of comic books. How many boxes of books did she have altogether?

Solve the simultaneous equations 7x+5y=32 3x+4y=23

Let f (x) = x + 1 and g (x) = x2-x. Find and simplify the expression. (f+g) (2)

Mike bungee jumped from a building with eight stories. Each story was 15 4/5 feet in height. How tall was the building?

Algebraic equation 17^-4

One surface of a wheel on a toy wagon has an area of 36 square inches. What is the circumference of the wheel?

Evaluate and simplify the following expression (b) ^2

On a number line, how many numbers are exactly 12 units away from 0?

P E M D A S means what?

What of the following shows the polynomial below written in descending order 3x^3+9x^7-x+4x^12

A pet shop manager wants the same number of birds in each cage. He wants to use as few as cages as possible, but can only have one type of bird in each cage. If he has 42 parakeets and 18 canaries, how many birds will he put in each cage?