Answer:
f = 7
Step-by-step explanation:
7f = 49
Divide each side by 7
f = 7
The y-intercept would be (0,8) because the last number on the equation, aka the c value, is you y-intercept.
Easy, all you have to do is add the eggs which she got the grams for (178.7)
Then, subtract 178.7g. from 225.0g. (46.3)
Then just put the eggs according from least to greatest:
1st egg:43.98
2nd egg:45.02
3rd egg:45.07
4th egg:45.72
5th egg:46.3
Hope this helps!