Afitness center charges $3 per visit plus a monthly fee of 30$. how much would it cost in one month if ella has 18 visits

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.