Person a buys 12 granola bars and 7 cups for $15.50. Person b buys 6 granola bars and 11 cups of yogurt for $11.50. Find the cost of each item

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?