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Furkat [3]
3 years ago
15

If x equals 6 what is 5x-(3+9

Mathematics
2 answers:
RSB [31]3 years ago
7 0
I think it is 18 Hope this helps. :)
aleksklad [387]3 years ago
5 0
Let's plug it in first
5*6-(3+9)
Using PEMDAS, clear the parentheses first
5*6-(12)
Now, we should use multiplication or division since there is no exponent
30-12
Finally, we can add or subtract
18
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When the sum of a number and 3 is subtracted from 10 the result is 5. What is the integer
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In algebraic terms this is:

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Nancy's garden has the dimensions shown 4 1/2 yard<br><br> 3 3/4 yd . She need find the area
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Answer:

The area of Nancy's garden is 16\frac{7}{8}\ yd^{2}

Step-by-step explanation:

I assume that the Nancy's garden is a rectangle shape

To find the area first convert mixed number to an improper fraction

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Therefore

The area is equal to

A=\frac{9}{2}*\frac{15}{4}=\frac{135}{8}\ yd^{2}

convert to mixed number

\frac{135}{8}\ yd^{2=\frac{128}{8}+\frac{7}{8}=16\frac{7}{8}\ yd^{2}

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