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liq [111]
3 years ago
15

find the middle integer if the sum of the greatest and the least of the three consecutive integers is 82

Mathematics
1 answer:
allsm [11]3 years ago
6 0
 <span>x= greatest 
x+2= least 

x + x + 2 = 82 

2x + 2 = 82 
-2 -2 

2x = 80 
---- ----- 
2 2 

x=40 

Check: 
x=40 
x+2=40+2=42 
x+1=40+1=41 
the middle integer is 41</span>
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Answer:

75.2 kg

Step-by-step explanation:

His mass now is 80 kg which is 100% of his mass since 100% is the entire amount. He wishes to reduce his mass by 6%.

100% - 6% = 94%

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3 years ago
Identify the variable expression that is not a polynomial:. a: x+12. b: 33. c: x^9+y^3. d: y^9+27
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postnew [5]

Answer:

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Step-by-step explanation:

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4 years ago
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Alinara [238K]

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Step-by-step explanation:

You use PEMDAS to solve this problem

you first do the Parenthesis (p)

33+6(2+36)

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We then multiply first (M)

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33 + 228

261

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