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Alina [70]
3 years ago
6

Which expression is equivalent to 9a + 12?

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
4 0

Answer: 3a+6a+6+6

Step-by-step explanation:

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70*.66=46.2

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3 years ago
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7 0
2 years ago
6. a- 45/8= 2 6/7.. what does a =​
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8 0
3 years ago
what are two practical products you could add to find 990 x 37 ; 297 693 2970 6930 69300 6330 29700
VMariaS [17]
First evaluate 990 x 37.
990 x 37 = 36630

Test the given numbers to find the pair that adds up to 36630.
Test 297.
The missing pair will be
36630 - 297 = 36333
Will not work

Test 693.
36630 - 693 = 35937
Will not work

Test 2970.
36630 - 2970 = 33660
Will not work

Test 6930
36630 - 6930 = 29700
This works, because 6930 + 29700 = 36630.

Answer: 6930 and 29700.


8 0
3 years ago
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