Answer:
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Step-by-step explanation:
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All of these points have the same y coordinate so this is a horizontal line which has a slope of 0.
3/8x=6.
x=6*8/3.
x=2*8.
x=16.
Nicole started with 16 feet of string.
We basically have to cancel values on both sides until they are both on common ground.
7 + 3x = 5x + 13
-7 from both sides...
3x = 5x + 6
-5x from both sides...
-2x = 6
/-2 from both sides...
x = -3
Hope this helps!
