Franklin filled his gas tank. The total cost was $56.70 for 18 gallons. What is the

equation that represents the proportional

relationship?

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+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?