Y=37x+11y=37x+11 -3x + 7y = 13 part a: convert the second equation to slope-intercept form. show your work! part b: determine whether or not the graphs of the lines are parallel. explain how you know.

y= 3/7 x+11

-3x + 7y = 13

Part A: Convert the second equation to slope-intercept form. Show your work!

-3x + 7y = 13

Add 3x to both sides

7y = 3x + 13

Divide both sides by 7

y = 3/7 x + 13/7

Slope intercept form: y = 3/7 x + 13/7

Part B: Determine whether or not the graphs of the lines are parallel. Explain how you know.

First equation: y= 3/7 x+11 , this equation has slope equal 3/7

Second equation: y = 3/7 x + 13/7, this equation also has slope equal 3/7

Slopes are the same so both graphs of the lines are parallel.

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857