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Vladimir [108]
3 years ago
11

What is the value of m in 3(2m-9+6m)=3m+29-7m i got 1/10 but the choices are -3, 2, 5, and 120

Mathematics
2 answers:
Juliette [100K]3 years ago
7 0
3(2m - 9 + 6m) = 3m + 29 - 7m
6m - 27 + 18m = 3m + 29 - 7m
24m - 27 = - 4m+ 29
24m + 4m = 29 + 27
28m = 56
m = 56/28
m = 2

kirill [66]3 years ago
5 0
Hello,

3(2m-9+6m)=3m+29-7m
==>3(8m-9)=-4m+29
==>24m+4m=29+27
==>28m=56
==>m=2

Answer B


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The sequence -11, -5, 1...... is an arithmetic
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Answer:

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7 0
3 years ago
Patti green and her husband are purchasing a condominium for $123,000. They have $15,000 for a down payment. What is the amount
Inessa [10]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Can someone PLEASE answer 5 and 6 for me?this assignment is due in a few minutes
Sergeu [11.5K]

Answer:

Yes they are equivalent because if you divide 18 by 6 it is 3 and if you do the same for 21 and 7 it also equals 3 which means they get paid 3 per hour

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Step-by-step explanation:

I hope this helps and I’m not to late.

3 0
3 years ago
Arlene is showing her work in simplifying −7.9 + 8.2 − 3.4 + 2.1. Identify any errors in her work or in her reasoning. Write fee
kodGreya [7K]
The answer is correct but i do not know what ARLENE did wrong
7 0
2 years ago
Read 2 more answers
PLEASE HELP ASAP FOR 10 POINTS
victus00 [196]
A^2 +a-6. You use the method of foiling where you multiply the first two terms, the the outside terms, the inside terms, then the last terms. You would do a•a, then a•-2 the a•3 then 3•-2. You would get a^2 -2a +3a -6. Then combine like terms to get your answer.
7 0
3 years ago
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