In making a fruit punch for a party, you mixed 1⁄2 gallon of grape juice with 2⁄5 gallon of orange juice. the guests drank 1⁄3 of a gallon. how many gallons of punch do you have left?

Solve: 3x+y=6 4x-2y=18 show all work !

Don't know how to find x given these segment lengths

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)