In the lab Dante has two solutions that contain alcohol and is mixing them with each other . Solution A is 10% alcohol and solution B is 50 percent alcohol . He uses 800 milliliters of solution A. How many milliliters of solution B does he use it the resulting mixture is 40% alcohol solution

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?

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

Upstream: 1.04 = x – y downstream: 2.08 = x + y aro can paddle at a speed of miles per hour. the river’s speed is miles per hour.