(-4,2) ;m=-1/3
You have to use this formula y=mx+b

  y = -1/3x +2/3

Step-by-step explanation:

We assume you want the equation of the line through the given point. The point-slope form of the equation is a good place to start.

  y -k = m(x -h) . . . . . line with slope m through point (h, k)

  y -2 = -1/3(x +4) . . . . . . fill in given values

  y = -1/3x -4/3 +2 . . . . . eliminate parentheses, add 2

  y = -1/3x +2/3 . . . . . . . simplify

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

wth is with the little mtn top and what are you talking about like fix your words and accually make sence with them and i like was in a completly different question like three times like it seems like your ilitteret