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Genrish500 [490]
3 years ago
15

3(3b +2)=-30 what is b =

Mathematics
1 answer:
ycow [4]3 years ago
4 0
3(3b+2)=-30  perform indicated multiplication on left side...

9b+6=-30  subtract 6 from both sides

9b=-36  divide both sides by 9

b=-4
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solve the following system of equations. Enter the x-coordinate of the solution. Round answer to the nearest tenth. 5x+2y=22 -2x
melisa1 [442]

Answer:

A)  5x + 2y = 22

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Step-by-step explanation:

3 0
3 years ago
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Answer:

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4 0
4 years ago
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solong [7]

Answer:

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8 0
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