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prisoha [69]
3 years ago
9

Potrzebuje na dzisiaj !!!! Daje naj za dobrą odp ;D

Mathematics
1 answer:
nevsk [136]3 years ago
4 0
Which one do you need help with
You might be interested in
Which are equivalent expressions?
polet [3.4K]

Answer:

Which are equivalent expressions?

Check all that are true.

y + x = 2x

x + x + x + x = 4x (true)

x + x = 2x (true)

x + y + y + x = 2x + 2y (true)

x + y + x + x = 2x + y

Step-by-step explanation:

4 0
3 years ago
Identify the mapping diagram that represents the relation and determine whether the relation is a function. {(-8, -6), (-5, 2),
My name is Ann [436]
What is the primary responsibility of the legislative branch
4 0
3 years ago
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One month Sam rented 2 movies and 5 video games for a total of 35. The next month he rented 8 movies and 3 video games for a tot
velikii [3]

Answer: For the first on its a total of $5 dollars for the second one its a total of $3.45 cents

So all in total $8.45

5 0
3 years ago
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There are 7 coins that look identical.One of the seven coins weighs slightly less than the other 6. Using a balance scale, how c
RoseWind [281]
Start by putting two coins on each side of the scale. If one side is higher, then the light coin must be in that pair (use a second weighing to determine which of that pair is the lightest.)
If the initial weighing shows the two pairs to be even, discard those four and go to the three others. Put two of the coins on the scale - one on each side. If one side stays higher, that coin is your light one. If however they are equal, the final unweighed coin must be the lighter coin.
5 0
3 years ago
How do I work out 2x + 37 = 8x + 7
Setler [38]
You have to make sure that whatever you do to one side, you also do to the other.

2x + 37 = 8x + 7
2x + 37 - 2x = 8x + 7 - 2x
37 = 6x + 7
37 - 7 = 6x + 7 - 7
30 = 6x
30 / 6 = 6x / 6
5 = x
x = 5

Hope this helps! :)
7 0
3 years ago
Read 2 more answers
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