here. I don't know if its right but i hope it is.
Y = 7
Explication pas à pas:
x est -3 donc -3 et connectez le x.
Y = -1 / 3 (-3) +5.
Y = 1 + 5
Y = 7
you would just add both of them together so the weight would be 7.69 Ibs
Parallel = same slope
Y = -4x + b
(0,8) y intercept; plug in
Solution: y = -4x + 8
The answer is 71.
You add all of the numbers to get 289. Then you take 360-289 and get 71.