How many pounds are equal to 3 tons?

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement