If 4 tickets to a show cost $9.00, find the cost of 18 tickets.

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?

Teresa is maintaining a camp fire. she can keep the fire burning for 4 hours with 6 logs. she wants to know how many logs (y) she needs to keep the fire burning for 18 hours. she assumes all the logs are the same how many logs does tressa need to make a 18 hour fire?