Antonio's father bought tickets to the planetarium he bought 5 tickets each ticket cost $14 what was the total cost for the 5 tickets

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Which of the following parabolas opens down?

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).