A scientist has two solutions, which she has labeled Solution and Solution B. Each contains salt. She knows that Solution A is 45% salt and Solution B is 70% salt. She wants to obtain 160 ounces of a mixture that is 55% salt. How many ounces of each solution should she use?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)