Question

Please help will give brainleist

Answer 1

Answer:

Y= -1/3x +2.5

step-by-step explanation:

first I reconfigured the given equation: x+3y=15

-x+x+3y=15 -x  Subtracted x from both sides

3y=15-x            Simplify

3y/3=15-x/3      Divide both sides by 3

y=-1/3x+3          Simplify

I turned it into y=-1/3x+5

then I translated the line up and down to find what point crossed (6,1)

The proper value for B in y=mx+b was 2.5

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Hope this helped :)