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taurus [48]
3 years ago
13

micheal brought 12 used books at th book sale. he paid $42.60 for the books. if each book cost the same price, how much did one

book cost
Mathematics
1 answer:
nordsb [41]3 years ago
3 0

Answer:

Each book cost $3.55

Step-by-step explanation:

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Because he has 4 pounds of apples left, you are to subtract that from the total pounds picked, which was a total of 55 pounds. So 55 with 4 taken away, or 55 - 4, equals 51. Since he had equally put 51 pounds into six bags, you are to then divide . 51 / 6 = 8.5. He had put 8.5 pounds worth of apples into each bag.
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Solve the system of equations by substitution <br> y= 3x - 10<br> 3x + 2y = 16
Natalija [7]
Y= 3x - 10
<span>3x + 2y = 16

3x+2(3x-10)=16
3x+6x-20=16
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3 years ago
For a right circular cylinder, if the radius is tripled and the height is shrunk down to half its size, then what is the surface
Elden [556K]

The surface area of a cylinder that the radius tripled and it height is brought down to half is 3890.46 inches²

<h3 /><h3>How to find the surface area of a cylinder?</h3>

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Therefore,

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height is shrunk half its size = 17 / 2 = 8.5 inches

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surface area = 131.88(29.5)

surface area = 3890.46 inches²

learn more on cylinder here: brainly.com/question/16551354

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2 years ago
What is the vertex of f(x)=-3(x-2)^2-4
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Answer:(2;-4)

Step-by-step explanation:

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The remainder is non-zero, so x-3 is not a factor of 2x^3-4x^2-8 (or whatever the given polynomial is supposed to be)

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