Maria bought 20 apples and oranges for her children's school lunches. Apples cost 40 cents each and oranges cost 35 cents each. She spent $7.75 for the fruit. How many of each kind of fruit did maria buy?

Simplify the expression - 3 (4x-7)

A car traveled 3⁄4 mile in one minute at constant speed. What was the speed of the car in miles per hour? miles per hour (Hint: Convert one minute to a fraction of an hour.)

88/99 in simplest form

What does the "!" mean in math? for example, 5! = 120 and 6! = 720

What numbers 0-9 appear to have two linea of symmetry

Determine whether the expression make sense mathematically, if not explain why. a) ||u|| * ||v|| b) (u * v) - w c) (u * v) - k d) k * u

6 times 3 plus 23 times 7 over 33-3

It costs $5 to become a member of a video game club. After that, video games 10 each with a 7% tax on each game. If you spent $69.20 TOTAL, how many video game did you buy?

Lisa and valerie are picnicking in Trough Creek State Park in Pennsylvania. Lisa has brought a salad that she has made with 3/4 cup of strawberries, 7/8 cup of peaches, and 1/6 cup of blueberries. They ate 11/12 cup of salad.

there are four colors red white black and blue on a spinner and there is a coin. what is the probability of spinning a red and heads?