Yoko works as a tutor for $15 an hour and as a waitress for$9 an hour. This month, she worked a combined total of 97 hours at her two jobs. Let be the number of hours Yoko worked as a tutor this month. Write an expression for the combined total dollar amount she earned this month.

2

step-by-step explanation:

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step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)