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Nutka1998 [239]
3 years ago
6

Can someone please help me out!!?

Mathematics
1 answer:
HACTEHA [7]3 years ago
8 0

Answer:

x = 7

Step-by-step explanation:

\frac{10}{8} = \frac{3x-6}{12} --> Triangle Similarity Theorem

120 = 8(3x - 6) --> Cross Multiplying

120 = 24x - 48 --> Distributing the 8

24x - 48 + 48 = 120 + 48 --> Adding 48 on both sides

24x = 168 --> Simplifying

24x/24 = 168/24 --> Divide 24 on both sides

x = 7 --> Simplifying

Hope this helped! <3

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Simplify (3x + 5) + (2x - 9) - (4x + 3).<br><br> x - 7<br> -x - 7<br> -9x - 1<br> 9x - 1
Lyrx [107]
Hi Grant.

(3x + 5) + (2x - 9) is what we'll start with. Considering we cannot combine variables with numbers, we can only combine like-terms.

3x + 2x; 5 - 9; we result with: 5x - 4

Now, we are left with (5x - 4) - (4x + 3)
Remember to distribute the negative sign to everything to the right.

(5x - 4) - 4x - 3. We are now able to simplify and solve for our answer.

5x - 4x; -4 - 3; we result with x - 7.

Your answer is A.) x - 7.

I hope this helps!
4 0
4 years ago
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Anastaziya [24]
I hope this helps :)

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3 years ago
Mr. Sanchez is making pancakes each big batch of Pancakes uses 3/4 cup of milk. If he has 9 cups of milk available how many batc
alukav5142 [94]

Answer:

He can make 12 batches of pancake

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Total amount of milk = 9 cups

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y batch of pancake uses 9 cup of milk.

Therefore ( y ) x (3/4) = 9

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Answer:

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