3/6 of a cup, 1/6 times 3/1 equals 3/6 or 1/2 :)
Set the length of the base as x, the two equal sides are then 4x each, so the perimeter is x+4x+4x=9x
Answer: 15x + 6
5x + 2x+3 = 7x+3
6x+4 + 7x+3 = 13x + 7
13x+7 + 2x-1 = 15x+ 6
A linear function is a straight line. Therefore, the answer is #2.
