I didn’t understand what you mean?
Answer:
14
Step-by-step explanation:
1/2 + 1/2 = 1
so then 2 is 4 halves
4 is 8 halves
8 is 16 halves
the number of halves is double the original number
Answer:
Shaida is 21 and we know that Nasreen is 6
So after x years Shaida will be twice as old as Nasreen, which means that :
21 + x = 2 ( 6 + x )
21 + x = 12 + 2x
9 = x
So after 9 years is the answer
Answer:
3rd graph
Step-by-step explanation:
<h3>
Answer: Choice C</h3>
The largest exponent here is 4, so that makes it a quartic.
There are 3 terms, so we have a trinomial. Each term is separated by either a plus or a minus.
Choice A shows a quartic polynomial. Choice B is a cubic polynomial. Choice d is a quadratic trinomial.