List the next nine multiple of each number. find the common multiple
i am stuck trying to figure out the common multiple .

Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?

Item 1 solve for s. s+24=90 −114 −66 66 114

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.