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professor190 [17]
3 years ago
6

6 (x - 3) = 3x + 7 Solve for x and round to the nearest tenth 20 points

Mathematics
1 answer:
Anettt [7]3 years ago
5 0

Answer:

x = 8.3 is your answer.

Step-by-step explanation:

You want to get x by itself.

<em>6(x - 3) = 3x + 7</em>

<em>6x -18 = 3x +7</em>

<em>3x - 18 = 7</em>

<em>3x = 25</em>

<em>x = 8.33</em>

x = 8.3 is your answer.

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san4es73 [151]

Answer:

88 squared

Step-by-step explanation:

4 x 2 equals 8.

So 8 x 11 equals 88.

Hopefully I helped :3

5 0
3 years ago
89,74,92,80, the mean score is 79 what the number is missing???
katrin2010 [14]

The missing number in the given data that has a mean of 79 is: 60.

<h3>How to Find the mean of a Data?</h3>

The mean of a data set is simply the average, that is, it is the sum of all data values divided by the number of data values.

Let x represent the missing number in the data. If the mean is 79, we would have the following:

(89 + 74 + 92 + 80 + x)/5 = 79

(335 + x)/5 = 79

335 + x = 5(79)

335 + x = 395

x = 395 - 335

x = 60

Missing number is: 60.

Learn more about about the mean of a data on:

brainly.com/question/11015069

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7 0
2 years ago
The table describes the change in the temperature from the previous day overall temperature change between Sunday and Wednesday
Talja [164]
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3 years ago
There’s a prime number less than 20 in numerical order
vivado [14]

Answer:

False

Step-by-step explanation:

All prime numbers between 1 and 20 are:

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None of these are in numerical order like 67.

3 0
4 years ago
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HELP ASAP!! Two customers took out loans from a bank. • Henry took out a 4-year loan for $5,000 and paid 4.2% annual simple inte
guajiro [1.7K]

Answer:

D

Step-by-step explanation:

4.2 precent of 5000 is 210. You multiply that by the year (4) because he paid 4.2 of 5000 anually. If you multiply that the answer should be 840.

3.9 precent of 5000 is 195. If you multiply that again by 6 (the year) because he paid 3.9 of 5000 anually. If you multiply that your answer should be 1170.

Now after all that subtract. 1170-840= 330

3 0
3 years ago
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