What is 12​x​ + 5 = 6​x​ + 17

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

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?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16