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MrMuchimi
3 years ago
14

Double a number and subtract nine. algebraic expression

Mathematics
1 answer:
insens350 [35]3 years ago
3 0

Answer:

2y - 9

Step-by-step explanation:

number = y

2 × y - 9

2 × y can be simplified to 2y.

2y - 9

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in 2012, the general social survey included a question that asked participants how many hours they worked a week. do males work
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Using sampling concepts, it is found that this is an example of independent samples.

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A similar problem is given at brainly.com/question/23106151

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The current temperature of 11°F below zero is 20°F below the high temperature of the day. What is the high temperature for the d
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3 years ago
Read 2 more answers
Determine the solution to the system of equations graphed below and explain
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If x - 4 ≥ 0, then |x - 4| = x - 4, so

G(x) = F(x)   ⇒   3x + 2 = (x - 4) + 2

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Otherwise, if x - 4 < 0, then |x - 4| = -(x - 4), so

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Hey there,
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15 : 6
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Hope this helps :))

<em>~Top♥</em>
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3 years ago
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