So since the equation is right by 100 it equals 100 sooo
6x + 52 = 100
now we solve
6x = 48
x = 8
and then for zz it’s 360 - 200
which is 160
divide by 2 so
80
SOOOO
x = 8
z = 80
sorry the explaining sucks ;-;
C is the awnser to that question
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!
Answer: c
hope this helps
Answer:
20 ÷ 10 = 2
or
20 ÷ 2 = 10
Step-by-step explanation:
multiplication is the opposite of division