A^2 - ab + b^2
This is the factoring formula
Answer: 65
Step-by-step explanation:
<u>Given:</u>
This year's attendence = 107
Let last year's attendence = x
<u>Create an equation an solve for x:</u>
2x - 23 = 107
2x = 107 + 23
2x = 130
x = 130/2
x = 65
Therefore, 65 children attended last year's Vacation Bible School
Answer:
D
Step-by-step explanation:
the square root is between 14.1 and 14.2.
Answer:
Explanation:
<u>remove parenthesis</u>
<u>expand</u>
<u>simplify</u>