Mixture Problem Solution A is 15% acid and solution B is 65% acid. How many liters of solution A and solution B should be mixed together to get a final mixture of 9L with a concentration of 40% acid
a. Solution A 45L and Solution B 4.5L
b. Solution A3L and Solution B 6L
c Solution A 3.75L and Solution B 5.5L
d. Solution A 6L and Solution B 3L

Point a is located at (0, 4), and point c is located at (−3, 5). find the x value for the point b that is located one fourth the distance from point a to point c. −0.25 −0.5 −0.75 −1

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)