The boss gives you a summary of the monthly data. In the graph, the number of imports is f(x) and the number of exports is g(x). Using both functions, explain the solution to the system of equations AND explain what it represents.

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid in order to get a 40% solution of acid?

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?