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puteri [66]
3 years ago
13

Ab-.5b when a= 1 and b= 5

Mathematics
1 answer:
swat323 years ago
6 0

Answer:-20

Step-by-step explanation:

a=1 b=5

ab-5b

1x5-5x5

5-25=-20

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<span>(13 + 5) + 5 = 23
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| | Ghostgate | |
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