25 out of 33 passed the test.
Lets see how many failed,
33-25 = 8
Now lets take out the percentage which basically will be
8÷33×100= 24.4%
I think the answer is A. I hope this helps
Answer:
(3y+z)/20
Step-by-step explanation:
Begin by moving 3y to the right side of your equation:
20x=3y+z
Then divide both sides by 20 isolating x on one side of your equation:
x=(3y+z)/20
First think of the form a^2 + 2c + c^2
c in the question is clearly 3.
So we need first to add 8 for both sides to get rid of -8 and then add 9 to complete the square.
So it will be (x^2+3)^2 = 17
So the choice number 3 is the answer.
Hope this helps!
5x-y+3=0
-y = -5x-3
y = 5x+3
Y = mx+b
M = slope = 5/1 = 5
B = y intercept = 3 = (0,3).
