Which system of equations is graphed below?

red:  y = -3/4x +1

blue:  y = x - 6

Step-by-step explanation:

find the slope of each line first:

slope of red is -3/4

slope of blue is 1

then plug slope into 'y=mx+b' as the 'm' and use a point on the line for the x-and-y values so that you can find 'b' (which is the y-intercept)

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %