Answer: 81.82%
Step-by-step explanation: what you made - the ingredients cost so 37.51 - 6.82 = 30.69 that is her profit now we put it in percentage form which is 81.82% if there is any part you need me to go deeper to explain please dont hesitate to ask!
Hope this helps!!! Good luck!!! ;)
It isn’t because when there is no addition in the equation the y intercept is 0
I think you forgot to attach a pic.
Answer:
30
70
5 (5 nickels for every 1 quarter)