The cost of seeing a movie was $12 last year. This year a movie
ticket is $15. What is the percent of
increase from last year to this year?

Find an equation of the line perpendicular to the graph.

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

Can someone pls ! pls answer all. no explanation needed..