Answer:
![\boxed {s = 14}](https://tex.z-dn.net/?f=%5Cboxed%20%7Bs%20%3D%2014%7D)
Step-by-step explanation:
Solve for the value of
:
![\frac{2}{3}s + \frac{5}{6}s = 21](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7Ds%20%2B%20%5Cfrac%7B5%7D%7B6%7Ds%20%3D%2021)
-Combine like terms:
![\frac{2}{3}s + \frac{5}{6}s = 21](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7Ds%20%2B%20%5Cfrac%7B5%7D%7B6%7Ds%20%3D%2021)
![\frac{3}{2}s = 21](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B2%7Ds%20%3D%2021)
-Multiply
on both sides, which is the reciprocal of
, and multiply
and
:
![s = 21 \times (\frac{2}{3})](https://tex.z-dn.net/?f=s%20%3D%2021%20%5Ctimes%20%28%5Cfrac%7B2%7D%7B3%7D%29)
![s = \frac{21 \times 2}{3}](https://tex.z-dn.net/?f=s%20%3D%20%5Cfrac%7B21%20%5Ctimes%202%7D%7B3%7D)
![s = \frac{42}{3}](https://tex.z-dn.net/?f=s%20%3D%20%5Cfrac%7B42%7D%7B3%7D)
-Divide
by
:
![s = \frac{42}{3}](https://tex.z-dn.net/?f=s%20%3D%20%5Cfrac%7B42%7D%7B3%7D)
![\boxed {s = 14}](https://tex.z-dn.net/?f=%5Cboxed%20%7Bs%20%3D%2014%7D)
Therefore, the value of
is
.
It’s a reflection over the x axis So the answer is C
Answer:
67
Step-by-step explanation:
Answer:
g(z + 1) = 3z + 2
Step-by-step explanation:
Let g(x) = 3x – 1
Find g(z +1)
g(z + 1) = 3*(z +1) - 1
g(z + 1) = 3z + 3 - 1
g(z + 1) = 3z + 2