I believe its asking to find X, Im sorry if Im wrong and its something else, the question confuses me.

1) x = 16

2) x = 16

3) x = 16

X always equals 16

____________________________
EXPLANATION

x/2 - 5 = 3

16/2 - 5 = 3

8 - 5 = 3

3= 3

x/2 = 8

16/2 = 8

8 = 8

x = 16

16 = 16

Marking me brainliest would be much appreciated! Im trying to get on the leaderboard

5 0

3 years ago

Rewriting expressions. Image attached

MariettaO [177]

9514 1404 393

Answer:

5z^(-5/3)

Step-by-step explanation:

The rules of exponents being used here are ...

$\sqrt[n]{a}=a^{1/n}\\\\\dfrac{a^b}{a^c}=a^{b-c}$

Using these rules on the given expression, we find ...

$\dfrac{10\sqrt[3]{z}}{2z^2}=\dfrac{10}{2}z^{1/3-2}=\boxed{5z^{-5/3}}$

7 0

3 years ago