MATHEMATICS MIDDLE SCHOOL

3b + 9 = -18

Can some one me with this question plss

Answers

Answer 1
Answer:  b = -9 that is the answer that i came up with i passed algebra with a A+ so that should be it.
Answer 2
Answer: 3b + 9 = -18 

3b=-18-9 

3b=-27 

b=-27/3 

b=-9

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What number comes next in this pattern 2,4,8,16,32

Answers

2+2 = 4
4+4 =8
8+8 = 16
16+16 = 32
32+32 = 64
and so on :)
It would be 64 because it is multiplying 2 each time with that number. So, it would be 2 times 2 is 4. Then 4 times 2 is 8. Then 8 times 2 is 16. And 16 times 2 is 32. Then I did 32 times 2 and got 64.

On a typical day, flights at a local airport arrive at a rate of 10 every 15 minutes. At the is time, how many flights would you expect to arrive in 1 hour?

Answers

1 hr = 60 minutes
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Answer: 40 flights per hour

Answer:

Step-by-step explanation:

What is the best estimate for the sum if 3/8 and 1/12

Answers

  3/8= 0.375
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Graph the following equations and give the slope. Label and (if not using graph paper) mark axis.14.x=4
15. y = 2
16, 2x - y = 5
17. y - 1 = =(x + 3)

Answers

Answer:

Step-by-step explanation:

14. x=4

vertical line(no slope) with one coordinate being (4,0)

15. y=2

horizontal line(no slope) with one coordinate being (0,2)

16. 2x-y=5

slope= 2; two coordinates are (0,-5) and (2,-1)

17. y-1=(x+3)

slope= 1; two coordinates are (-4,0) and (0,4)

HOPE THIS HELPS!!! :)

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Answers

The answer is 0.295 :)
the answer is 0.295 because if you divided 2.36 / by 8 give you the answer

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B. 39in


C.1521 in


D. 78 in

Answers

The answer to this question is D.) 78 in. Because you take the radius and multiply it by two and you have the answer.
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