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Anna71 [15]
2 years ago
8

-9 + За = ба - 21 I really need help finding the answer to this question​

Mathematics
1 answer:
o-na [289]2 years ago
6 0

Answer:

a = 4

Step-by-step explanation:

Ez, I did it where 6a - 3a which is just 3a and added the 21 to the other side. So now it is 12 = 3a which is simply 4.

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3 years ago
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Answer:

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4 0
3 years ago
a cake using eggs and potatoes in the ratio of 2 to 5 if he uses sex as how many potatoes will he need
tamaranim1 [39]
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When that is changed to 6 eggs, 2 needs to be multiplied by a number to get 6.

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3 years ago
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Dmitrij [34]

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2 years ago
complete the concept map by naming the sampling that you have learned in this module then briefly discuss each
Dmitry [639]

In systematic sampling, individuals are selected at regular intervals from the sampling frame.

<h3>How to explain the sampling?</h3>

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