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suter
[353]
3 years ago
11
John owns a hardware store. He has at most $1,000 to spend on restocking his pipes. Steel pipes cost $100, and plastic pipes cos
t $50. He needs at least 5 steel pipes and no more than 10 plastic pipes. identify two possible combinations. HELP ASAP!!!
Mathematics
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2
answers:
dimaraw
[331]
3 years ago
5
0
Steels is equal to x and plastic pipes is equal to y
5x + 50y = $1000
6x + 40y = $100
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Llana
[10]
3 years ago
3
0
If there is $1,000 for the pipes, then you can buy 5 steel pipes for $500 and to plastic for 500 too.
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