what should you multiply the first equation by in order to eliminate the variable x when the two equations are added together? {4x-6y=5; -8x+2y=1

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

F(x)=5/6x+3 which of the following is true

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. chapter reference how much punch can she make if she has only 6 cups of plum juice?