there are 30 red marble and 150 blue marblee in a box what is the ratio of blue marblee tonred marbles

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Which of the following expressions is equal to 2x^2+8

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1