Kelly is a part-time hair stylist who earns $11 per hour. If Kelly works 30 hours a week, how much does she earn each week?
2 answers:
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Answer:
Step-by-step explanation:
2( N+ 17) = 3 (N +7)
2N+ 34= ·3N+ 21
N= 13
D= N+8 = 13+8 = 21
Fraction is
When Im using N is equal to numerator and D for denominator, in order to get the fraction we substitute and the results combine in the fraction like this