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Bernie's monthly phone plan can be represented by the expression $0.10x + $20 where x represents the number of minutes used. if he talked for 300 minutes last month, how much was his phone bill?
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Bernie's monthly phone plan can be represented by the expression $0.10x + $20 where x represents the number of minutes used. if he talked for 300 minutes last month, how much was his phone bill?

User Frederik Spang
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1 Answer

2 votes
0.10 x 300 = 30
$30 + $20 = $50 phone bill
User Lord Yggdrasill
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