Answer:
Two quantities have a proportional relationship if they can be expressed in the general form y = kx, where k is the constant of proportionality. In other words, these quantities always maintain the same ratio. That is, when you divide any pair of the two values, you always get the same number k.
Answer:
5 if its a dice.
Step-by-step explanation:
In order to answer this, we must factor x3-8x2-x+8=0
We can make 2 pairs of 2 terms in order to make the factoring easier,
(x3-8x2)+(-x+8)=0
Now we can begin to factor each pair of terms one at a time,
x2(x-8)-(x-8)=0
We can see that we have 2 (x-8)s so that is our common and we have x2-1 (we can't see the 1 because anything times 1 equals itself so we don't need to put it there).
(x2-1)(x-8)=0
Expand,
(x+1)(x-1)(x-8)=0
In order for 0=0, we must find values of x that will make 0=0
When x=1
(1+1)(1-1)(1-8)=0
2 x 0 x -7=0
0=0
When x=8
(8+1)(8-1)(8-8)=0
9 x 7 x 0=0
0=0
When x=-1
(-1+1)(-1-1)(-1-8)=0
0 x -2 x -9=0
0=0
Therefore, the answer is x=8,1,-1 or (8,1,-1)
Divide d by 4 to Get the answer
Answer:
-14
Step-by-step explanation:
-60 = 10 + 5a
Subtract 10 from both sides to eliminate 10 on the right side
-60 - 10 = 10 - 10 + 5a
-70 = 5a
Divide both sides by 5 to isolate a
-70/5 = 5a/5
-14 = a
a = -14