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DaniilM [7]
3 years ago
15

3b divided by 7 takeaway 1 = 5 What is the b?

Mathematics
2 answers:
myrzilka [38]3 years ago
8 0

Answer:

14

Step-by-step explanation:

3b/7 - 1 = 5

move the 1 over by adding

3b/7 = 6

multiply each side by 7 to get rid of the denominator

3b = 42

divide by 3

b = 14

NARA [144]3 years ago
5 0

Answer:

b=14

Step-by-step explanation:

<u><em>Step 1 : Creating the equation:</em></u>

\frac{3b}{7} -1=5  

<u><em>Step 2 : Solve by adding 1 on both sides</em></u>

\frac{3b}{7}=6

<u><em>Step 3 : Mutiply both sides by 7 to get rid of the denominator</em></u>

3b=42

<u><em>Step 4 : Divide both sides by 3:</em></u>

b=14

<u><em>Step 5 : Answer:</em></u>

The value of b is 14.

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<u>Question 5</u>

As the x-value increases (by one unit), the y-value decreases.

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5 0
2 years ago
Part 1
bearhunter [10]

Answer:

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4 0
3 years ago
What is the order of the set A={-1,20,3,17,5}
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Hey!

Hope this helps...

~~~~~~~~~~~~~~~~~~~~~~~~~~~

I'm assuming your talking about least to greatest, OR greatest to least.  If so, that's what I'll do...


Least to Greatest: -1, 3, 5, 17, 20

Greatest to Least: 20, 17, 5, 3, -1

~~~~~~~~~~~~

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3 0
3 years ago
If 5x+6-19=5 what is x
Troyanec [42]

Answer:

<em>x </em>equals 3.6.

Step-by-step explanation:

A way to solve this equation is to preform the inverse operations on both sides.

1. Add 19 to -19 and 5: 5<em>x </em>+ 6 - 19 + 19 = 5 + 19  ---> 5x + 6 = 24

2. Subtract 6 from 6 and 5: 5x + 6 - 6 = 24 - 6 ---> 5x = 18

3. Divide 5x and 18 by 5: 5x / 5 = 18 / 5 ---> x = 3.6

4. 3.6 is the answer.

To prove it, substitute x with 3.6 in the equation: 5 · 3.6 + 6 - 19 = 5

I hope this made sense and helped you a lot! :)

5 0
3 years ago
Read 2 more answers
You pick 5 digits (0-9) at random without replacement, and write them in the order picked. What is the probability that you have
Tanzania [10]

Answer:

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Step-by-step explanation:

You pick 5 digits (0-9) at random without replacement, and write them in the order picked.

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3 years ago
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