One serving of pancakes contains grams of fat. Mrs. Belskey is trying to eat no more than 45 grams of fat per day. If she eats servings of pancakes for breakfast, how many more grams of fat can she eat that day?

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

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.

Find the domain of the following expression: 1/(√x)-2