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PolarNik [594]
3 years ago
13

1/2x+40=50 What is the answer for this problem??

Mathematics
2 answers:
Mama L [17]3 years ago
8 0

Answer:

x = 20.

Step-by-step explanation:

1/2x + 40 = 50

1/2x + 40 - 40 = 50 - 40

1/2x = 10

1/2x * 2 = 10 * 2

x = 20

SIZIF [17.4K]3 years ago
7 0

Answer:

x=20

Step-by-step explanation:

50-40= 10 and 10 x 2 = 20

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kotegsom [21]
Thank you for posting your question here at brainly. Feel free to ask more questions.  

The best and most correct answer among the choices provided by the question is <span>(D) f(n) = 0.9 * f(n - 1) + 10, f(0) = 175, n > 0 .</span> <span>       
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3 years ago
Read 2 more answers
Graph by using the slope and the y intercept.
Mashutka [201]

1. a) equation of the line :

  • y =  \dfrac{2}{5}x   - 7

y - intercept = -7

so, it will pass through point (0, -7)

and if we plug the value of x as 5, we get

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so, it will pass through point (5, -5) too

now, just plot the points (0 , -7) and (5 , -5) and join them.

2. b) equation of line is :

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here, y - intercept = 5

so the line passes through point (0 , 5)

now, Plugging the value of x = 1 we get :

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  • y =  - 3 + 5

  • y = 2

so, the given line passes through point (1 , 2)

plotting the points, we can get our required line.

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2 years ago
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2 years ago
Convert 123 cm to dam
kondaur [170]
123 centimeters into dekameters
0.123
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8 0
3 years ago
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