Which of the following numbers is neither composite nor prime 1, 15, 2, all numbers are either composite or prime

1

Step-by-step explanation:

There are only two integers that are neither composite or prime and they are 1 and 0.  

The number 1 has only 1 positive divisor, itself.

So the answer is 1

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6