Cheese cost $4.50 per pound. how much does 3 pounds of cheese cost?

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8

Solve 17= -13 - 8x and show your work.