If each there are 40 pencils, then divide to find how much each pencil is.
37.20 / 40 = $0.93
Correct answer is D.
After solving, we see that buying the case of 40 pencils is cheaper than buying 40 individual pencils.
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The answer would be letter D!
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Answer:
Part 1) The vertex is the point (0.50,2.50)
part 2) 
Step-by-step explanation:
we have

Part 1) Convert into vertex form
Group terms that contain the same variable, and move the constant to the opposite side of the equation

Factor the leading coefficient

Complete the square. Remember to balance the equation by adding the same constants to each side



-----> equation in vertex form
The vertex is the point (0.50,2.50)
Part 2) Find the value of y for x=6
substitute the value of x in the equation



Hello there!
So, first we need to:
0.122 / 1 (1,000 / 1000)
0.122 (1,000) = 122
1(1,000) = 1,000
They are both 2 factors so we have to divide it by 2
122 / 1000
122 ÷ 2 = 61
1,000 ÷ 2 = 500
Fraction becomes: - 61 / 500
It's basic steps
Good luck on your assignment and enjoy your day
~MeIsKaitlyn:)