Answer:
Here's a link that I found that was helpful to me: http://www.biology.arizona.edu/biomath/tutorials/quadratic/roots.html#:~:text=Roots%20are%20also%20called%20x%2Dintercepts%20or%20zeros.&text=The%20roots%20of%20a%20function,%2B%20bx%20%2B%20c%20%3D%200.
Step-by-step explanation:
B,C,D,A
Step-by-step explanation:
This is the right answer because -42 and 25 are the largest and -2/3 and 3/4 are the smallest. So the answer is B,C,D,A
Answer:
10 full servings and 
cups leftover
Step-by-step explanation:
Our container has a total of 20 and a half cups. And each full serving is 2 cups.
So, we divide 
.
To do this manually, we convert the numerator into an improper fraction: 
.
Now, we multiply the denominators: 
.
This will give us 
servings. So we only have 10 full servings.
There are cups leftover.
Answer:
If at least 100 guests tip her 1.50, she'll have reached her goal of 400$ per week.
Step-by-step explanation:
I think it is 3.50 but wait until someone else answers
