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elena55 [62]
3 years ago
12

1.) Find f(4) for f(x) = 3x - 4

Mathematics
1 answer:
Keith_Richards [23]3 years ago
8 0
The answer is f(4)=8 hope this helps can I have brain list pls I really need it right now
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What is the solution to the system of equations that contains −3x + y = 3 and 2x − y = −1? no solution (−1, 3) infinite number o
Paraphin [41]

Answer:

A) −3x + y = 3

B) 2x − y = −1  Adding both equations:

-x = 2

x = -2  y = -3

Step-by-step explanation:

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Answer:

Step-by-step explanation:

Step-by-step explanation:

5:28^25 I think

6:keep the base multiply exponents

7:no because you would multiply the bases and keep the exponent the same

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2:7^30

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3 years ago
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7 times the number of cookies in the jar plus 5 more from the tray is 54. How many cookies are in the jar?
Digiron [165]

Answer:

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Step-by-step explanation:

<em>Consider the number of cookies in the jar as 'x'. Hence the equation formed would be:-</em>

7(x) + 5 = 54

7x + 5 = 54

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x = \frac{49}{7}

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The number of cookies in the jar is 7.

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<em>Hope this helps.</em>

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3 years ago
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Helga [31]

Answer:

Bradly finished more

Step-by-step explanation:

0.8 is equal to 8/10, which is equal to 80/100, which is equal to 80%, whereas Max is 8%. 80 > 8.

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3 years ago
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