lll 67 points a customer buys a cd for $15 and a video game. the customer pays a total of $42.80 for the two items, which includes 7% sales tax. which equation can be used to find x, the cost of the video game before tax? a). 0.7(15+x)=42.80 b).0.07(42.8-15)=x c).1.07(15+x)=42.80 d).1.08(42.8-15)=x

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part 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 (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)