Finding the slope using two points:
The formula for slope is
In this case...
^^^Plug these numbers into the formula for slope...
A) 
^^^This is your slope
Hope this helped!
~Just a girl in love with Shawn Mendes
Let x=large boxes and y=small boxes.
x+y=110
60x+35y=5100
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You need to cancel out one of the variables to solve for one. Let's cancel out y.
-35(x+y=110)
-35x-35y=-3850
60x+35y=5100
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Add the two equations.
25x=1250
x=50
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Plug in 50 for x into one of the equations to solve for y.
50+y=110
y=60
_____________
50 large boxes
60 small boxes
The selling price would be 30$ how I got was a divided 20 by 60 and so 20 goes into 60 3times that’s how I got 30$
Answer:
(-6,6)
Step-by-step explanation:
