Your family is on a ski vacation. Lift tickets for the family Cost $80 per day.
Showboard rentals cost $40 Per day. You
Purchased lift tickets for x days and
snowboards for Y days and spent $480.
You rent Snowboards for 2 days. How many
days did you purchase lift tickets?

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?