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beks73 [17]
4 years ago
7

Combine like terms.

Mathematics
1 answer:
andrew11 [14]4 years ago
7 0
First, you subtract 16r by 9r, which gives you 7r, so that leaves you with 8 + 7r. You cannot add a normal number and a number with a variable, so that's all you can do, so your answer is A.
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Step-by-step explanation:

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faltersainse [42]

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Mice21 [21]

Use distance formula and take this question down, <em><u>easily</u></em>.

Step-by-step explanation:

Distance xy =

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Therefore AB

=\sqrt{(7-3)^2 +(8-4)^2}

=\sqrt{(4)^2 +(4)^2}

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patriot [66]

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It has a lot of strong beats and the rhythm sounds better than A and C.

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