Lydia is painting flower vases. each vase takes 3⁄16 of a quart of paint. she has 21⁄2 quarts of paint. how many flower vases can she paint? a. 151⁄6 b. 131⁄3 c. 3111⁄16 d. 101⁄2

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.