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aleksley [76]
3 years ago
6

Given : b(x) = 3x + 1 find b(x) = 28

Mathematics
1 answer:
sp2606 [1]3 years ago
3 0
3x + 1 = 28

3x = 27

x = 9
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sergij07 [2.7K]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
in a test correct answer are given positive numbers and for incorrect negative numbers jack scored in successive rounds were-65,
eimsori [14]

Answer:

<em>Jack scored a total of -40</em>

Step-by-step explanation:

<u>Arithmetic</u>

Jack took a test where the correct answers are given as positive numbers and the incorrect answers are negative numbers.

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3 years ago
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FinnZ [79.3K]

Answer:

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Step-by-step explanation:

If you're really in college you should know this, but here's the explanation:

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Or simplify that into y+20=x+10

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7 0
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Vikentia [17]
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