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podryga [215]
3 years ago
13

Pls help me with this

Mathematics
1 answer:
Vladimir79 [104]3 years ago
3 0
The answer is d yes
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Possible solution for 4+x+2-2x=5
MrRissso [65]

Answer:

x=1

Step-by-step explanation:

For algebra always start by rewriting it.

4+x+2-2x=5

Then ask yourself is there any like terms we can combine, and here yes there is. 4 and 2 and x and -2x. Now lets combine them and rewrite.

6-x=5

Now lets get x alone and the quickest way is to subtract 6 to the other side

6-x=5

-6    -6

  -x=-1

Now the two negatives cancel out as you would divide both sides by the coefficient -1 to get positive x alone. We can make this easier by just canceling out the negatives.

Your answer is

x=1

3 0
3 years ago
PLEASE HELPPLEASE HELP WILL GIVE POINTS!!!
Scorpion4ik [409]

The answer is 70/100

5 0
2 years ago
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Explain how you could add 678 + 303 using mental math
Bad White [126]
Okay well I do it like this. 3+8=11. I put a 1 down and carry the other. so I do 7+0+1=8 so now I have 81, and last I do 6+3=9. so the answer would be 981.


Have a nice day!
6 0
3 years ago
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The scale on a map is 1cm: 7km. If two cities are 15cm apart on the map, what is the actual distance between the cities?
Vitek1552 [10]

Answer:

105km

Step-by-step explanation:

1/7=15/x

So x=7*15

x=105

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2 years ago
A card is selected at random from a standard deck of playing cards.
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|\Omega|=52\\|A|=4\\\\P(A)=\dfrac{4}{52}=\dfrac{1}{13}

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