Answer: 56
Step-by-step explanation:
First, you can set up the problem algebraically like this:
[tex]\frac{x}{8}+9=16[/tex]
Then, subtract 9 from both sides:
[tex]\frac{x}{8}+9=16[/tex]
-9 -9
[tex]\frac{x}{8}=7[/tex]
Finally, multiply both sides by 8 and you get:
[tex]\frac{x}{8}=7[/tex]
×8 ×8
[tex]x=56[/tex]
Therefore, the missing number is 56.
I hope this helps!