Write the rational number in lowest terms 99/-15

the perimeter of a rectangle is 36 ft. The length is 4 ft more than the width. Calculate the length and width of the rectangle.

Select the decimal that is equivalent to 11/36

Julio has 47 marbles. He keeps his two favorite marbles, then equally shares the ramaning marbles between 5 friends. How many marbles does each friend receive? Explain.

Find the market value of $190,900 with an assessment factor of 80%

A man deposited$800 in his account at a bank which offers 6% simple interest per annum. how much interest would he receive on the $800 after 9 months? how long would it take for the $800 to increase to $992

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.