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Orlov [11]
4 years ago
13

Find the value of x for 6.a. And the value of y for b.

Mathematics
2 answers:
Marysya12 [62]4 years ago
4 0
For a, x = 6 (3+6=9) and for b, y=5 (2x5=10)
mario62 [17]4 years ago
4 0
For 6A) the x= 6 because 9-3=6 for the power. If u see multiple, for powers u have to add! So think opposite because we have answer at end but no answer for X. So yes subtract it.

For 6B) the y= 5 because when u see something like this in parenthesis and something outside of it , it multiple. If we have answer but no Y answer, think opposite! It is divided. 10/2= 5
To check- 2 times 5=10 which is correct
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6x-2=7x+9 find x plz help
steposvetlana [31]

Answer:

x=-11

Step-by-step explanation:

6x-2=7x+9

Add 2 to both sides:

6x-2+2=7x+9+2

6x=7x+11

Subtract 7x from both sides:

6x-7x=7x+11-7x

-x=11

Divide both sides by -1:

\frac{-x}{-1}=\frac{11}{-1}

x=-11

7 0
3 years ago
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Find the mean of the following set of numbers. ​ ​ 8,5,9,5,5,7,3
Svetlanka [38]

Answer:

6

Step-by-step explanation:

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7 0
3 years ago
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Pls help due in an hour
BlackZzzverrR [31]

Answer:

4) Yes

5) Yes

6) Yes

7) No

Step-by-step explanation:

4) When we look at the table in the question, we can see the pattern is comics x 3 = price.

We know the definition of a proportional relationship is when one number is increased, the other is as well. So, it is in a proportional relationship.

5) We do the same thing here, we notice that we can divide the number of bikes by 5 to get the number of trips.

So, this is a proportional relationship.

6) The same reasoning applies to 6, we can see they follow a pattern.

7) All of them can be multiplied by 2, except the last one can't, so this is NOT a proportional relationship.

4 0
3 years ago
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Favorita candy's stock is expected to earn $2.70 per share this year. It's P/E ratio is 21. What price is the stock price?
Minchanka [31]

Answer:

$56.7

Step-by-step explanation:

Given

Earning per share=E=$2.70

P/E  Ratio=21

The formula for P/E ratio is :

P/E  Ratio=Price/Earning

Where Price is the price of share in stock and earning the amount earned on one share.

Putting the values of Earning and P/E ratio in the formula

21=Price/2.70

21*2.70=Price

Price=$56.7

So the stock price is $56.7..

3 0
3 years ago
Please help me asap​
satela [25.4K]
I think it’s the second one sorry if I’m wrong ahhh
4 0
3 years ago
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