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amid [387]
3 years ago
11

Evaluate 1/3m-1-1/2n when m=21 and n=12

Mathematics
1 answer:
stellarik [79]3 years ago
8 0

Answer:

12

Step-by-step explanation:

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The sum of 69 and 42 is five more than the difference of 146 and a number. Calculate the value of the unknown number.
Len [333]
As an equation, we have:
69+42=5+(146-x)

You just have to simplify:

111=5+(146-x)
106=146-x
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Your unknown number is 40
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galina1969 [7]

Answer:

$12

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anygoal [31]

Answers:

c=0.25p

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3 years ago
Please Explain how to do this.​ Will get a brainiest.
snow_tiger [21]
X= 13, The answer is 31/35

Your welcome
7 0
3 years ago
Zahid is paid a set wage of 774.72 for a 36 hours week. plus time and a half for overtime. In one particular week, he worked 43
Viktor [21]

Answer:

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Step-by-step explanation:

zahid is paid 774.72 for 36 hrs so,

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