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ehidna [41]
4 years ago
7

Given= 3a + 5 = 17 ​

Mathematics
2 answers:
choli [55]4 years ago
5 0

Answer:

a=4

Step-by-step explanation:

you subtract the 5 from both sides and then you divide the 3 into the three and then you have 4

IRISSAK [1]4 years ago
3 0

Answer: a=4

Step-by-step explanation: sorry I don’t have enough time to type out the explanation :(

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1.34 expressed as a percent
alexandr1967 [171]
1.34 = 134/100 = 134% (/100 =%)
6 0
3 years ago
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1/3(x-1/3)-1/2(2/3x-1/2)
kenny6666 [7]

For this case we must simplify the following expression:

\frac {1} {3} (x- \frac {1} {3}) - \frac {1} {2} (\frac {2} {3} x- \frac {1} {2})

So, if we apply distributive property to the terms within parentheses we have:

\frac {1} {3} x- \frac {1} {9} - \frac {2} {6} x + \frac {1} {4} =\\\frac {1} {3} x- \frac {1} {9} - \frac {1} {3} x + \frac {1} {4} =

We simplify taking into account that:

  • Equal signs are added and the same sign is placed.
  • Different signs are subtracted and the major sign is placed.

- \frac {1} {9} + \frac {1} {4} =\\- \frac {4} {36} + \frac {9} {36} =\\\frac {-4 + 9} {36} =\\\frac {5} {36}

Answer:

\frac {5} {36}

4 0
3 years ago
Work out the value of <img src="https://tex.z-dn.net/?f=2%5E%7B3%7D%20%2B%205%5E%7B2%7D" id="TexFormula1" title="2^{3} + 5^{2}"
Luden [163]

Answer:

33

Step-by-step explanation:

2³=8

5²=25

8+25=33.

so, 2³+5²=33

4 0
3 years ago
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Manny walked a total of 3 miles. what is The reference point used to calculate the total distance that he walked was the same as
Firlakuza [10]
B. On a circular nature trail.
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8 0
3 years ago
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WILL MARK BRAINLIEST!!! Can someone help me wit des two questions?
Airida [17]

Answer:

The answer to the first question is B.) The student should have subtracted the 4 first, instead of adding, because it is positive originally. And the answer to the second one is D.) Distribute the -2.

Step-by-step explanation:

Hope this helps! :)

7 0
3 years ago
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