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Alenkinab [10]
3 years ago
6

N(n+1)+3=45 what number n makes kurt equation true

Mathematics
1 answer:
Advocard [28]3 years ago
7 0
N=-7 and n=6
Check:
-7(-7+1)+3=45
-7(-6)+3=45
42+3=45

6(6+1)+3=45
6(7)+3=45
42+3=45
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A recipe calls for 2 cups of flour to make 24 cookies. Write and solve a proportion to find how much flour is needed to make 54
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For the answer to the question above,
when you put it into a proportion it would be 2/24 = x/54  
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and multiply 24 and x which equals 24x
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