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Regina charges c dollars per hour to babysit. If she increases her rate by 15%, which expression represents her new rate, in dollars per hour? A.C+0.15 B.C+15 C.C +0.15c D.C +15c
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2 votes
Regina charges c dollars per hour to babysit. If she increases her rate by 15%, which

expression represents her new rate, in dollars per hour?
A.C+0.15
B.C+15
C.C +0.15c
D.C +15c

User Eeji
by
4.3k points

2 Answers

4 votes
Yes. C is the correct answer.
User Mtkale
by
3.8k points
4 votes

Answer:

C. c+0.15c

Explanation:

Raising her rate by 15% is equivalent to adding 15% of what she charged before to the original price.

User Elsni
by
4.2k points
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