Step-by-step explanation:
2x + 1 = 16
2x = 15 (subtract 1 on both sides)
x = 7.5 (divide 2 om both sides)
Since 7.5 is not an integer, (a) is No.
However 7.5 is rational, therefore (b) is Yes.
1/6 is the answer. Good luck!
2n=14 n being the “number” divide 2 on both sides and you’re left w n=14/2 or7
Answer:
![-7 = n](https://tex.z-dn.net/?f=-7%20%3D%20n)
Step-by-step explanation:
![0,002 \times 0,0004 = 0,0000008](https://tex.z-dn.net/?f=0%2C002%20%5Ctimes%200%2C0004%20%3D%200%2C0000008)
![0,0000008 = 8 \times {10}^{-7}](https://tex.z-dn.net/?f=0%2C0000008%20%3D%208%20%5Ctimes%20%7B10%7D%5E%7B-7%7D)
* You must make sure that you have seven zeros in your decimal.
I am joyous to assist you anytime.
Answer:
2 times 1 = 2 and then plus 5 = 7
Hope this helped (-;