X=4 and if you need the work i have it too
hope this helps
<h2>
Answer:</h2>
None. 5 is a PRIME NUMBER.
Answer:
Final answer iis choice B) 
Step-by-step explanation:


Compare with quadratic equation
, we get:
a=2, b=3, c=8
Now plug these values into quadratic formula:




Hence final answer iis choice B) 
4,10 I am only in 5th grade. Ordered pairs might be what ur working with
Answer: $160
Step-by-step explanation:
80%is the same thing as 
Also , since we are using equivalent ratio , we will look for a way to write 200 in order to have equivalent of 100. That is 200 is the same as 100 x 2
Therefore : 80% of a 200 is the same
x 100 x 2
which is the same as 80 x 2
$160