The slope of a line parallel to y=2x+1 is 2

1. are the triangles similar and if so why? what is the value of x? show your work.

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?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1