The perimeter of the triangle, rounded to the nearest tenth, is 8.5 units.
Well 24=4*6, and 35=7*5 not 6, so 4/7 doesn't = 24/35, so no
4x-2y=8 ==> y=2x-4 (to better show you what I mean)
2 lines are parallel if they have the same slope (m the coefficient of x).
So y=mx + b // y =2x-4 means m=2 & y=mx + b, becomes y=2x + b.
Moreover they are telling us that this function passes by (-2,1), where -2 represents x & 1, represents y. To calculate b , replace x & y by their values:
y=2x+b ==> 1 = 2(- 2) + b==> 1 = -4 + b ==> b= 5. Finally the equation is
y=-2x+5
3qt=2.83906L and 15lb=6.80389kg and 7L=7.39682qt hope this help
