Answer:
Step-by-step explanation:
Given the following expression:
And knowing that:
We get:
Move the 3 to the left side of the equation:
Apply the Quadratic formula:
In this case:
Substituting values into the Quadratic formula, we get:
Answer:
$2.40 per potato
Step-by-step explanation:
9.60 divided by 4 is 2.40
So 20% is 1/5 and 1/5 of 55 is 11. That means there are in total 11 blue candies if 1/5 of them is damaged then technically 2.2 of them are which is kinda weird as it doesn't give whole number