The answer is (0,-4),(1,0)
Answer:
4,482,186 becomes 4,482,190
Step-by-step explanation:
First, you would need to determine how many questions he got correct.
30 - 12 = 18
Next, you would need to create an equation for this problem. Let x represent the unknown percentage.
![\frac{18}{30}](https://tex.z-dn.net/?f=%20%5Cfrac%7B18%7D%7B30%7D%20)
=
![\frac{x}{100}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B100%7D%20)
Now, you would cross multiply.
30x = 1,800
The last step would be to isolate the x. To do this, you would divide both sides of the equal sign by 30.
x =
60Ahmad got 60% of the questions correct. I hope this helps!
In a linear equation like y=2x+7 the slope represents
Answer:
B) 3
Step-by-step explanation:
3x+4y=12 is actually y=-3/4+3
the +3 part is the y intercept