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Advocard [28]
3 years ago
9

What is the average total cost per shirt if 85 shirts are sold?

Mathematics
1 answer:
Natali [406]3 years ago
6 0
The cost of 85 shirts is 400+7.5*85=1037.5
The average per shirt is 1037.5/85=12.206
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Write it in terms of x and y...
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If c(x)=4-2 and d(x)=x^2+5x, what is (c•d)(x)?
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<span>1)What is f(3) if f(x) = -5x3 + 6x2 - x - 4?
a. -74
b. -88
c. 74
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2)What is f(x + 1) if f(x) = 6x3 - 3x2 + 4x - 9?
a. 6x3 + 12x2 + 4x + 2
b. 6x3 + 3x2 + 8x + 6
c. 6x3 + 21x2 + 20x + 4
d. 6x3 + 15x2 + 16x - 2
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a. x3 + 8x2 + 20x + 12
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(c.)
4)Use synthetic division to determine which of the following is a factor of x3 - 3x2 - 10x + 24.
a. x - 2
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d. x + 8
2|....1....-3....-10....24
.......1.....-1.....-12....0
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5)Use synthetic division to determine which of the following is a factor of 2x3 - 13x2 + 17x + 12.
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b. (x - 2)(x + 2)(x - 1)
c. (x - 2)(x + 2)(x + 1)
d. (x - 1)(x + 1)(x + 2) = (x^2 - 1)(x + 2) = x^3 + 2x^2 - x - 2
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</span>
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3 years ago
Hurry ASAP!!!!!! I really need help the first person to answer gets marked as brainliest
Lerok [7]
B and c boiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
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7.
denpristay [2]

Answer:

ABWJRIRISBDBDBHSHS

Step-by-step explanation:

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