​​​​If the unit rate is constant, what are the total sales for 12 pounds of asparagus?

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

Find the slope of the line passing through a pair of points

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?