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#9:
Using the given information, write the equation of the
circle in standard form. Use the graph to the left to help
you.
Center: (-7,3) and a point on the circle (0, 3)

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account