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Gre4nikov [31]
3 years ago
10

Which expression is equivalent to (3x)? А 3х3 в 6х3 C9x3 D27х3

Mathematics
2 answers:
sergey [27]3 years ago
7 0

Answer:

A-3x3 bc the parentheses are multiplying

monitta3 years ago
6 0
The answer is A i believe (sorry if its incorrect)
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To win a certain state lottery, players must correctly choose 4 numbers (in any order) from the numbers 1 to 40. How many differ
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GIVING BRAINLIEST FOR BEST ANSWER!
Anarel [89]

Answer:

9/7

Step-by-step explanation:

13/14 - 1/7 + 1/2

taking LCM

=(13-2+7)/14

=18/14

to its lowest term

=9/7

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Explain the importance of graphs in interpreting data.
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3 0
3 years ago
Help on A and B please
weqwewe [10]

Answer:

b bbbbbbbbbbb

3 0
3 years ago
Can anyone solve 9, 10, 11, 12, and 13 I'm stuck on those problems, I already solved 14, 15, and 16 on paper.
ddd [48]

Answer:

9. x>-4 or x≥1

10. a<2 or a≥-5

11. v≤7 or v≥-4

12. k≥5 or k<8

13. n>6.8 and n≤9

Step-by-step explanation:

9. -2x-7>1

-2x>8

x>-4

x-2≥-1

x≥1

10.a/-2 <-1

a<2

-4a+3≥23

-4a≥20

a≥-5

11. 6v+38≤-4

6v≤-42

v≤7

2(v+3)≥-2

2v+6≥-2

2v≥-8

v≥-4

12. 4(1-k)≥-16

4-4k≥-16

-4k≥-20

k≥5

7-6k<-41

-6k<-48

k<8

13. 10n-9>-59

10n>-68

n>6.8

n-6≤3

n≤9

4 0
2 years ago
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