X = 7 - 2y
2x + y = 5

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Which expression shows the sum of the polynomials with like terms grouped together

From a party ,lori made a fruit punch from 1 gallon of orange juice ,2 quarts of grape juice,5 pints of pineapple juice,and 12 cups of cranbarry juice order the juice from least to greatest amount used in the fruit punch