Nina babysits on weekends for extra money. The function f(t) is equal to how much money she earns after babysitting t hours. On
Friday night, f(4)=60. How many hours did Nina babysit on Friday night?
2 answers:
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In parallelogram the opposite sides are equal. Therefore we have the equation:
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Answer:
c = a + b → c = 7 + 7 = 14
A. 14