Paul mixed 5 quarts of dry ingredients and 2 quarts of water to make a batch of concrete. he ran out of the mixture before finishing his project, so he made another batch using 15 quarts of dry ingredients

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd