To pay for a sofa Maddie made payment of 64 dollers each moth for one year. How much did the sofa cost?

What is 999,654,342,456 * 253,465,537

How do I solve this question: What are the x and y intercept s of the line that passes through (-5,-5) (4,-2)

during the 31 nights of October, Keith kept track of his sleep. he slept a total of 297 hours. How many hours of sleep did he average each night?

What is 30% of 120 dollars.

What is the the fraction of 500%

The height of a cylinder is twice the radius of its base What expression represents the volume of the cylinder, in cubic units? O 4nx2 O 2nx3 O nx2+2x O 2+nx3

What is 5 (2x+1) = 4-2 (4x-5)

The sum of two numbers is 16, and there difference is 8. determine the numbers by solving the following systems of equations, using x and y to represent the unknown numbers. x+y = 16 x_y=8

A study will be conducted to investigate whether there is a difference in the mean weights between two populations of raccoons.

104/99 as mixed number