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spin [16.1K]
3 years ago
10

Adrian purchased 7 pair of scissors for 20.86 at one store and 2 pair of scissors for the same price at another store for $5.96.

Write an equation then solve it to determine the amount he paid for a pair of scissors. What was the cost per pair of scissors?
Mathematics
2 answers:
baherus [9]3 years ago
8 0

Answer:

y=2.98x

$2.98

Step-by-step explanation:

$20.86/7 = $2.98

$5.96/2 = $2.98

Verdich [7]3 years ago
6 0
Yikes! Why does Adrian need so many pairs of scissors? 0-o
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(6x+2.4):3 /59=2.25:1/3 find x<br> hurry plz
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Solution of (6x + 2.4): 3 ⁵/₉ = 2.25 : ¹/₃ is 3.6

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8 0
2 years ago
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What are RQS and TQS?
yaroslaw [1]

Answer:

m∠RQS = 72°

m∠TQS = 83°

Step-by-step explanation:

m∠RQS +m ∠TQS = m∠RQT

The two angles combine to make a larger angle

So

m∠RQS = (4x - 20)

m∠TQS = (3x + 14)

(4x - 20) + (3x + 14) = 155

Group the Xs and the constants

4x + 3x - 20 + 14 = 155

Combine like terms

7x - 6 = 155

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7x = 161

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x = 23

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4(23) - 20 + 3(23) + 14 = 155

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Checking:

72 + 83 = 155

8 0
3 years ago
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