Answer:
Slope is -2
Step-by-step explanation:
11 3/4 - 5 1/2= 11.75-5.50 = 6.25 more cups of flour
x+4=3x
first subtract x from both sides(x-x and 3x-x)
4=2x
Now divide 2 from both sides (2x/2 and 4/2)
2=x
So x=2