Write the number 73.109 in expanded form

What is the value of y? y = - 5x - 9

A regular nonagon has an apothem that is 15 inches in length. One of the sides has a length of 10 inches. What is the area of the nonagon A 675 square in B 712 square in C 671 square in

Find the perimeter of the parallelogram with these vertices. (4,7), (-3,1), (4,1), (-3,-5) Give an exact answer (not a decimal approximation). Simplify your answer as much as possible.

A person can travle 22 and a half miles in one third hour. what is his average speed in miles per hour

Nancy has 5 orange marbles Mary has 3 orange marbles how many orange marbles do they have in total

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.