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arlik [135]
4 years ago
10

Shannon buys 3 yards of fabric for $7.47. The she realizes the she needed 2 more yards. How much will the extra fabric cost?

Mathematics
1 answer:
tresset_1 [31]4 years ago
7 0

$9.47

Step-by-step explanation:

You just add $7.47 and 2

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Do 4x and 15 + x have the same value if x is 5?
Cerrena [4.2K]
Yes because 4 times 5 is 20 and 15 + 5 is 20
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Determine the ordered pair that satisfies the equation, 5x + 2y = 7.
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Read 2 more answers
2p +4p=20, in a verbal sentence
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3 years ago
Solve the following problems. Be sure to indicate if a solution is to be rejected based on the contextual situation.
aleksklad [387]

Answer:

1. 5/3 cm

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Step-by-step explanation:

1. The length of a rectangle is 4 cm more than 3 times its width.

Let the length be L and the width B

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L = 4 + 3B

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3B² + 4B - 15 = 0

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since B cannot be negative, B = 5/3 cm

2. The ratio of length to width in a rectangle is 2 ∶ 3.

Let the length be L and the width B

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Area = LB = 150

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L² = 100

L = √100

L = ±10

since the length cannot be negative, L = 10 in

4 0
3 years ago
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