2/5 + 5/6
Start with the denominator
To compare or combined they must be the same kind. Basically the bottom numbers have to be the same.
5 x 6 = 30
Now go across from the bottom number to the top
5 x 5 = 25
6 x 2 = 12
12/30 + 25/30 = 37/30
The values of x that make f(x)=0 are the values of x that make its factors zero.
x+8 = 0
x = -8
x-4 = 0
x = 4
The appropriate choice is
A. (-8, 0) and (4, 0)
Move k to the other side to isolate d.
So we will get 3d = 8c - 8d - k
Now divide both sides by 3 to isolate d.
So d = 8/3c - 8/3d - k/3
A=3+(s/2)
a=206
206=3+(s/2)
minus 3 both sides
203=s/2
times 2/1 both sides
406=s
sabrina=406
to check
206=3+(406/2)
206=3+(203)
206=206
true
