Three hens can lay 3 eggs in 3 days. a In how many days can 7 hens lay 7 eggs?

Maria mixes 1/4 cup white sugar and 2/3 cup brown sugar to make a topping for some muffins. She uses 1/12 cup of the mixture to top each muffins. How many muffins can she top?

The length of a rectangle is 3 meters less than 3 times the width. the perimeter is 58 meters. find the width.

3x+2y=11, x+3y=11 substitute

If (x - 2k) is a factor of f (x), what must be true?

A 12' x 15' rectangular swimming pool has a 3 foot wide nonslip surface around it what is the outer perimeter of the no slip surface

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.