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svp [43]
3 years ago
11

What is the value of x in the equation -2/3 x + 9 = 4/3 x - 3?​

Mathematics
2 answers:
anygoal [31]3 years ago
8 0

Answer:

x = 6

Step-by-step explanation:

We want to solve:

\frac{-2}{3} x+9=\frac{4}{3} x-3

First, isolate the variable by moving all the terms with x to one side and all the constants to the other side:

\frac{4}{3}x +\frac{2}{3} x=9+3

Combining the fraction on the left, we get:

\frac{6}{3} x=12

6/3 = 2, so:

2x = 12

Dividing both sides by 2 yields:

x = 6

Lubov Fominskaja [6]3 years ago
8 0

Answer:

X = 6

Step-by-step explanation:

Edge 2020

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Step-by-step explanation:

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3 years ago
Given that ƒ(x) = 3x, identify the function g(x) shown in the figure.
pogonyaev

We will see that g(x) is a reflection across the y-axis of f(x), then:

   g(x) = f(-x) = 3^{-x\\

<h3>How to identify the function g(x)?</h3>

By looking at the graph, we can see that g(x) is a reflection across the y-axis of f(x).

So we can write:

g(x) = f(-x)

Here we know that:

f(x) = 3^x

Then, replacing f(x) on the formula for g(x), we get:

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That is the function g(x) shown in the figure.

If you want to learn more about transformations:

brainly.com/question/4289712

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3 0
2 years ago
What’s the unit rate of 4,500 kilobytes in 6 minutes
Sonbull [250]

Answer:

Step-by-step explanation: easy.. 4500×6=243000

:) your welcome

5 0
3 years ago
It costs $12 to enter the fair and $0.50 per ticket for rides. How much total would you spend if you paid admission and bought 7
shepuryov [24]

The initial cost is $12 to enter.

Each ticket is $.50

we want to find out how much it costs for 70 tickets so we multiply the cost by the amount;

70 x .50 = 35

Therefor including the entry fee, it would cost $35 + $12

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I hope this helps! :)

7 0
3 years ago
Sara can finish 5 laps around the track in 6 minutes. What is her average speed in miles per hour, if it takes 12 laps around th
sveticcg [70]

9514 1404 393

Answer:

  4 1/6 miles per hour

Step-by-step explanation:

6 minutes is 1/10 hour, so Sara's speed is ...

  speed = distance/time

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  speed = 4 1/6 mi/h

Sara's speed is 4 1/6 miles per hour.

4 0
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