Wally purchased a fan that was on sale for 4/9 of the original price. if the original price is 180$,what was the price that wally paid?

Match each function with its rate of growth or decay

X+ y = 5 ; x - y =3 solve using linear combination

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?