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julsineya [31]
3 years ago
10

Which algebraic expression represents the phrase below? five times the sum of a number and eleven, divided by three times the su

m of the number and eight 5(x + 11) + 3(x + 8) mc026-1.jpg mc026-2.jpg 5x + 11 + 3x + 8
Mathematics
1 answer:
Umnica [9.8K]3 years ago
4 0
The phrase has two parts:

Five times the sum of a number and eleven, divided by three times the sum of the number and eight

Let the number be x. Five times the sum of a number and eleven means 5 multiplied to the sum of x and 11. In expression this will be written as:

5(x + 11)

Three times the sum of the number and eight means 3 multiplied to the sum of x and 8. In expression this will be written as:

3(x + 8)

So, the overall expression will be:

\frac{5(x+11)}{3(x+8)}
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69.7 -2.58 \frac{2.8}{\sqrt{772}}=69.44

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Step-by-step explanation:

For this case we have the following sample size n =772 from men recruits between the ages of 18 to 24

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