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Mathematics, 20.05.2021 17:50 kelebsessoms89
Ori needed at least $1.47 in postage to mail an envelope to his cousin overseas. If x represents the number of $0.44 cent stamps he has and y represents the number of $0.10 cent stamps he has, the inequality representing the number of stamps he can use to mail the envelope is 0.44x+0.10y≥1.47.
If Ori uses all 3 of the $0.44 cent stamps he has, what is the minimum number of $0.10 stamps he needs to use?
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Ori needed at least $1.47 in postage to mail an envelope to his cousin overseas. If x represents the...
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