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givi [52]
3 years ago
15

Is 4 a solution for 2X + 9 = 13? Why or Why not?​

Mathematics
2 answers:
MrRa [10]3 years ago
5 0

Answer:

No.

Step-by-step explanation:

2(4) = 8

8 + 9 doesn't equal 13..

Bumek [7]3 years ago
3 0

Answer:

No.

Step-by-step explanation:

2x + 9 = 13

2x + 9 = 13

      -9   -9

2x = 4

2x / 2 = 4 / 2

x = 2

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Evaluate the limit. lim x ? 5 (x-5)^2/x-5
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7 0
3 years ago
A researcher wishes to estimate the number of households with two cars. How large a sample is needed in order to be 99% confiden
solmaris [256]

Answer:

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so correct option is D) 1382

Step-by-step explanation:

given data

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solution

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so correct option is D) 1382

3 0
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