What would 6 / 4 * 6/4

Jerome added two numbers. The sum was 83. One os the numbers was 45. What was the other number?

What expression is equal to 3 2/3

The prisoner's dilemma. The release of two out of three prisoners has been announced. but their identity is kept secret.

What's the least common multiple of 15 and 75

The__ property allows an equation in one variable to be written as a system of equations.

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.