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Marianna [84]
3 years ago
11

(solve) 12 1/2-(-4 1/2) =

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
8 0

Answer:

17

Step-by-step explanation:

12 1/2 -(-4 1/2) = 12 1/2 + 4 1/2

                       =25/2 + 9/2

                       = 34 /2

                       = 17

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The sum of two numbers is seventeen. Three less than three times the smaller is equal to the larger
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Smaller number = x
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4x = 20
x = 5
smaller number is 5
y = 3(5) - 3
y = 12
larger number is 12.
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