First, lets subtract the goal by 3, because she already did them.
15 - 3
12
Now, lets divide by one because that will leave you with the number of days
12/1
12
So, It will take her 12 days if she keeps up with her goal.
Hope this helps!
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Answer:
y= 2x - 4
Step-by-step explanation:
The y-intercept is 4 and the rise and run is 2/1
Answer:
138g
Step-by-step explanation:
38g+56g+44g=
138g
Y=mx+b
m=slope
b=y intercept or where the line crosses the y axis
slope=rise/run, from left to right
so
1.
ok, so we see it is going throught (-2,1) and (-1,4)
so it hits (-2,1) and then goes up 3 and right 1
so sloe=3/1 or 3
y intercept, it hits at y=7 so
y=3x+7 is equation
2.
we gots a hit at (0,2) and (5,6) about
so goes up 4 and to the right 3 so
4/3 is slope
hits y axis at about y=2
y=(4/3)x+2
Since x=3 that means all of the x's would be 3's
