There are 45 total cars in a parking lot. 15 of the cars are red and the rest are blue. what is the ratio of red cars to blue cars

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.