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kap26 [50]
3 years ago
8

5=1/2x - 3 please help me out

Mathematics
1 answer:
liq [111]3 years ago
3 0

Answer:

x = 16

Step-by-step explanation:

5 = 1/2(x) - 3

Add 3 to both sides.

8 = 1/2(x)

Rewrite for clarity.

1/2(x) = 8

x/2 = 8

Multiply both sides by 2.

x = 16.

Proof:

5 = 1/2(x) - 3

Substitute variable.

5 = 1/2(16) - 3

Multiply 1/2 and 16.

5 = 8 - 3

Subtract 3 from 8.

5 = 5

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masya89 [10]
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I hope it helps
6 0
3 years ago
The circumstance of a circle is 9pie cm. What is the diameter?
8090 [49]
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3 years ago
Read 2 more answers
10.) Which equation below represents the model? A. m - 11 = 43 B. 11m = 43 C. m + 11 = 43 D. m + 43 = 11.) What is the value of
elixir [45]

Answer:

A

Step-by-step explanation:

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3 0
2 years ago
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Masteriza [31]

Answer:

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5 0
2 years ago
Define mean. Then determine the mean of the following data set (22,18,38,6,24,18)
STALIN [3.7K]

Mean is the average number in the data set.

To get the average we first add all the numbers.

After we add all these numbers we then divide by the number of numbers in the data set.

So we do 22+18+38+6+24+18 which is equal to 126 there are six numbers so we divide 126 by 6. This gives us a mean of 21.

ANOTHER EXAMPLE:

Another example of this is the data set (4,65,7,34,5)

We first add all the numbers and get 115 then we divide by 5 and get 23 as the mean.



8 0
3 years ago
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