There are a total of 12 cars and bicycles in a path. there are 40 wheels in total if x is the number of cars what is x-4?

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11