sandra uses two mobile cell phones (a Digicel and a Lime phone), to make her monthly calls. Sandra budget only $7,000 on telephone calls per month and the cost per minute for digicel and limeare $2.99 and $2.89 respectively.
write down the algebric equation for Sandra's budget constraint.
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Expert's answer
2016-11-11T05:42:09-0500
Equation looks like 2.99x+2.89y=7,000 Where x is the quantity of minutes for digicel, y is the quantity of minutes for limeare Or in a more familiar form
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