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allochka39001 [22]
2 years ago
13

Substititue 5 for x. Is the solution true? 3x + 4 - x = 4x - 6

Mathematics
1 answer:
Aloiza [94]2 years ago
3 0

Answer:

It's a true solution.

Step-by-step explanation:

3(5) + 4 - 5 = 4(5) - 6

15 + 4 - 5 = 20 - 6

19 - 5 = 14

14 = 14

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3 years ago
Multiply. Write the answer in simplest form.<br> 2 1/3 x 3/10
rusak2 [61]

Answer:

Seven Over Ten 7/10

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number between 1 and 10, inclusive, is randomly chosen. Events A and B are defined as follows. A: {The number is even} B: {The n
Rufina [12.5K]

Answer:

A U B = {1,2,3,4,5,6,8}

Step-by-step explanation:

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6 0
3 years ago
If f(x) = -2x - 3, find f(0) - 7. <br><br><br>help please!! I will give brainliest!!!!
VikaD [51]

Hi there!

\huge\boxed{-10}

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f(0) = -2(0) - 3

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Answer:

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I don't know of that's right but . . .

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