Two Tickets to an ice skating performance costs $36. For five tickets it costs $90, and for 9 tickets it costs $162.

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Ellie spent $88.79 at the computer stote. she had $44.50 left to buy a cool hat. how much money did she originally have? write and solve an equation to answer the question.