It costs $30 to buy 2 tickets, $60 to buy 4 tickets, and $120 to buy 8 tickets, what is the cost of 7 tickets?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.

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)

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.