Answer:
20 cupcakes
Step-by-step explanation:
You multiply 5 times 4 because their are 4/4 in each egg so for 5 eggs their would be 20 cupcakes because 5 times 4 equals 20.
The answer is A. You can check by seeing that for 2 lbs $5 were paid, which means one lb is 2.50
Answer:

Step-by-step explanation:
We want to find the square root of 50;
We need to first rewrite 50 as a prime factorization.

We now split the square root to get:

Take square root to get:


To the nearest tenth we have 
X<22
x>-7
x<13
x>5
x>-39
i hope this helps