You need more information. How much is each sandwich? You could give that value a variable too. In that case p=price of sandwich so earnings=px
Answer:
n = 3
Step-by-step explanation:
Answer:
c=9
Step-by-step explanation:
Let's solve your equation step by step:
- add 6 on both sides
- divide 1.5 from the product of 6 and 7.5 (aka 13.5)
- you will get C
- put 9 in for C.
<h2>
![1.5c-6=7.5](https://tex.z-dn.net/?f=1.5c-6%3D7.5)
</h2>
1. ![1.5c-6+6=7.5+6](https://tex.z-dn.net/?f=1.5c-6%2B6%3D7.5%2B6)
1.5 ![1.5c=13.5](https://tex.z-dn.net/?f=1.5c%3D13.5)
2.![\frac{1.5c}{1.5c}=\frac{13.5}{1.5c}](https://tex.z-dn.net/?f=%5Cfrac%7B1.5c%7D%7B1.5c%7D%3D%5Cfrac%7B13.5%7D%7B1.5c%7D)
3. C=9
1.5(9)-6=7.5
13.5-6=7.5
5 + (8*y) = h
This was the best I could think of, please let me know if I'm wrong.