SOLUTION: Debra works as a tutor for $14 an hour and as a waitress for $7 an hour. This month, she worked a combined total of 90 hours at her two jobs. Let t be the number

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Question 1021962: Debra works as a tutor for
$14
an hour and as a waitress for
$7
an hour. This month, she worked a combined total of
90
hours at her two jobs.
Let
t
be the number of hours Debra worked as a tutor this month. Write an expression for the combined total dollar amount she earned this month.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Debra works as a tutor for $14 an hour and as a waitress for $7 an hour.
This month, she worked a combined total of 90 hours at her two jobs.
Let t be the number of hours Debra worked as a tutor this month. Write an expression for the combined total dollar amount she earned this month.
----------------
14t + 7(90-t)
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Cheers,
Stan H.
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