Answer:
A: 12:18
Step-by-step explanation:
Answer:
4 parfaits
Step-by-step explanation:
Given that,
Allison has a 1/2 cup of yogurt for making fruit parfait recipe 1/8 Cup of yogurt.
We need to find how many parfait can she make.
Let she can make x parfait.

Hence, she can make 4 parfaits.
Check the picture below, let's use those two points on the line to get its slope.

Given,
The expression is:

By using the middle term splitting method,

Hence, the factor is (x-(7+sqrt(33)/4)) (x+(7+sqrt(33)/4)).