Kayla is given a monthly allowance. She puts 40% of the money directly into her savings account. She spends $15 at the movies with her friends. at the end of the month she has $3 left. how much is her monthly allowance?

What is a dirty decimal and pi?

Which of the following sets could be the sides of a right triangle? {2, 3, square root of 13} {2, 2, 4} (1, 2, square root of 3 }

Your purchase of CDs and DVDs has a total of 7 items. CDs cost9 each and DVDs cost 15 each. The total purchase costs 87 write and solve a system of equations to find x of CDs and y or DVDs that you purchased.

A circle has a 10 centimeter radius. Find the area of the circle to the nearest tenth. (Use 3.14 for?)

Combine like terms - 5x - 3x + 7x

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.