Jason mixed 3/4 cup of vinegar and 1/2 cup if water in a bowl. what is the volume of the liquid?

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet

16x^2-16x=5 solve the equation by completing the square