Which expression is equivalent to 17^(4) ÷ 17^(6)(17^(-3)/(17^(-2)? A. 17^-5
B. 17^-1
C. 17^3
D. 17^4

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?

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.