.) The sale price is
90%
% of the regular price.
Which equation can be used to find the regular
price, r, of a museum ticket?
54 = 0.9r
54 = 0.9:7
0.9 = 54 :p
0.9 = 54r

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.