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Mathematics 10 Online
OpenStudy (anonymous):

A call to a sports hot line costs$3.38 for the first three minutes and $0.96 for each minute thereafter. What is the cost of a 12 minute phone call?

OpenStudy (anonymous):

$18.78

OpenStudy (anonymous):

howd u get that...

OpenStudy (anonymous):

12 minutes total. so 12 -3 = 9. First 3 minutes multiplied by your first rate of $3.38 and then last 9 minutes multiplied by your second rate of $0.96. So (3.38 * 3) + (0.96 * 9) = $18.79

OpenStudy (anonymous):

OHHHHHH...KAY...thank you!!

OpenStudy (anonymous):

You're welcome :). Rate me please.

OpenStudy (anonymous):

<333333333

OpenStudy (anonymous):

kk girrlll! ;D

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