Answer:
the answer should be the second option idk for sure sorry if wrong.
Step-by-step explanation:
Answer:
X^2 + 10 + 24
Step-by-step explanation:
This is a proportion problem.
z 4
--- = ----
12 5
We can cross multiply and divide.
5z = 48
z = 9.6
Hope this helps!
Given that the number is x,
10% increase will give us a new number of:
110/100*x
=1.1x
10% decrease will give us a new number of:
90/100*1.1x
=0.99x
This implies the new number is less than the original number
The answer is 12
Explanation: as you replace -2 it will give 4 so when u add 4 to 8 it equals to 12
