Solve for x. x+12√=x√+2

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?