The perimeter of a rectangle is 120 centimeters. the base is 3 times the height. what are the dimensions of the rectangle?
a.
h = 9cm, b = 18 cm
c.
h = 15 cm, b = 45 cm
b.
h = 19 cm, b = 57 cm
d.
h = 10 cm, b = 15 cm

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?