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marshall27 [118]
3 years ago
13

Helpp me pleasee (algebra)

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
8 0

Answer:

Step-by-step explanation:

answer = 1/2 r + m

m = 7

r = 8

answer = 1/2 * 8 + 7

answer = 4 + 7

answer = 11

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2 years ago
MATH show you work pleaseee i really need this.
dlinn [17]

Answer:

The answer for 1 is B and the answer for 2 is A

Step-by-step explanation:

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3 years ago
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One kind of bacteria in a laboratory culture triples every 30 minutes. Suppose the culture is started with 20 bacteria cells. Ho
IgorC [24]

Answer:

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3 years ago
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lord [1]
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4 0
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mart [117]

Answer:

(a^2+ax-y) (a^2+ax+y^2)

Step-by-step explanation:

a^4+2xa³+a²x²-y^4

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