Please answer quick! Last question on quiz! Help a girl out lol If you dont 100% know its right, dont answrr
brainliest

2x+y=1 can be rewritten as y=-2x+1, with the slope as -2 and the y-intercept at 1. The equation you can use for the table would be (x*-2)+1, or you can just use this:

-2=5

0=1

3=-5

(-2, 5)

(0, 1)

(3, -5)

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.