Loretta is trying to build the largest taco in the world . she use 2000 pound of ground beef one tenth as many pound of cheese as beef and one hundred as many pound of lettuce as beef. how many pound of lettuce and cheese combined did she use

The sum of two numbers is 86, and their difference is 20. find the two numbers

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.