John has a box of balloons. 1/8 of balloons are blue. there are 120 more red balloons than there are blue balloons. how many blue balloons are there in the box.

For [tex]f(x) = 4x+1[/tex] and [tex]g(x) = x^{2} -5[/tex] find [tex](f[/tex] ° [tex]g)[/tex][tex](4)[/tex]

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?