Answer:
![{f}^{ - 1} (x) = \frac{y + 5}{7} \\](https://tex.z-dn.net/?f=%20%7Bf%7D%5E%7B%20-%201%7D%20%28x%29%20%3D%20%20%20%5Cfrac%7By%20%2B%205%7D%7B7%7D%20%20%5C%5C%20)
Step-by-step explanation:
![y = f(x)](https://tex.z-dn.net/?f=y%20%3D%20f%28x%29)
![y = 7x - 5 \\ y + 5 = 7x \\ \frac{7x}{7} = \frac{y + 5}{7} \\ x = \frac{y + 5}{7}](https://tex.z-dn.net/?f=y%20%3D%207x%20-%205%20%5C%5C%20y%20%2B%205%20%3D%207x%20%5C%5C%20%20%5Cfrac%7B7x%7D%7B7%7D%20%20%3D%20%20%5Cfrac%7By%20%2B%205%7D%7B7%7D%20%20%5C%5C%20x%20%3D%20%20%5Cfrac%7By%20%2B%205%7D%7B7%7D%20)
Hey there!
To find how many rolls were sold in the morning, you must multiply 54, the total amount of rolls, by 1/6, the amount of the whole sold in the morning. This would be represented by this expression:
54*1/6
Now, simplify the expression to find how many rolls were collected in the morning:
54*1/6=54/6
54/6=9
Therefore, 9 rolls were sold in the morning.
Hope this helps and have a marvelous day! :)
Answer: cone: volume is 1/3 base * height
cylinder: volume is base * height
Step-by-step explanation: I think so sorry if I'm wrong, good luck!
176:20
44:5 - Lowest Terms
176 and 20 are both divisible by 4; their common denominator is 4.