Answer:
25
Step-by-step explanation:
ok so the game cost 25 you have to 5÷6×30=25 hooe its right
Answer: <em>0</em>
Step-by-step explanation:
<em>Simply the answer is </em><em>0</em><em> because anything multiplied by </em><em>0</em><em> will result in </em><em>0</em>
<em>4x(0) =</em><em> 0 </em>
Answer:
The answer is C (0,4)
Step-by-step explanation:
Looking at the graph we have to find a point (x,y) of D.
Find point D. It is on the y-axis, but which one? Positive/Negative y-axis.
It appears to be on the positive y-axis.
Now we have to choose either option C or D.
Option C seems like the best choice since the point is (x,y) is (0,4) on the positive y-axis.
Option D is quite the opposite of point D since the point (0, -4) is on the negative y-axis.
The answer is C. (0,4)
Answer:
b. -x + y = 0
Step-by-step explanation:
<u />
<u>Direct variation</u>:
Direct variation means "y varies directly as x”:
![y \propto x \implies y=kx](https://tex.z-dn.net/?f=y%20%5Cpropto%20x%20%5Cimplies%20y%3Dkx)
where k is the (non-zero) constant of variation.
To determine which of the given equations represents a direct variation, isolate y for each and compare with the <u>direct variation equation</u>.
<u>Equation a</u>
![y=\dfrac{4}{3}x-2](https://tex.z-dn.net/?f=y%3D%5Cdfrac%7B4%7D%7B3%7Dx-2)
This is not a direct variation equation as there is an addition of -2.
<u>Equation b</u>
![-x+y=0](https://tex.z-dn.net/?f=-x%2By%3D0)
![\implies y=x](https://tex.z-dn.net/?f=%5Cimplies%20y%3Dx)
This is a direct variation equation where the constant of variation is 1.
<u>Equation c</u>
![xy=8](https://tex.z-dn.net/?f=xy%3D8)
![\implies y=\dfrac{8}{x}](https://tex.z-dn.net/?f=%5Cimplies%20y%3D%5Cdfrac%7B8%7D%7Bx%7D)
This is not a direct variation equation as y is <u>inversely proportional</u> to x.
<u>Equation d</u>
![y=14](https://tex.z-dn.net/?f=y%3D14)
This equation does not include the variable x, and so is therefore not a direct variation equation.
Answer:
true
Step-by-step explanation:
numbers divisble by 10 have to be divisible by 5 because the prime factors are 5 and 2