BEST ANSWER WILL GET BRAINIEST AND MOST POINTS Can you please explain why y=3x+2y is a function and how it is a function?

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug