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MrRissso [65]
2 years ago
10

Kendall bout 6 notebooks and 3 pens for a total of $27. The cost of one notebook is $1.50 more than the cost of one pen. What is

the combined cost of one notebook and one pen?
Mathematics
1 answer:
Nitella [24]2 years ago
8 0

Answer: $5.50

Step-by-step explanation:

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Answer:

d. c = 100; (x – 10)²

Step-by-step explanation:

Note that (x+a)²=x²+2ax+a².

In our case, 2a=-20, so 'a' must be -10.

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3 years ago
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Ede4ka [16]
Given the expression
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nydimaria [60]
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Novay_Z [31]

<u><em>Answer:</em></u>

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