Acertain nyc taxi driver has decided to start charging a rate of r cents per person per mile. how much, in dollars, would it cost 3 people to travel x miles if he decides to give them a 50% discount?
a. 3xr/2
b. 3x/200r
c. 3r/200x
d. 3xr/200
e. xr/600

In the surface area formula for cylinders which expressionrepresents the lateral area

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.