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slamgirl [31]
3 years ago
10

Please help me ASAP AND explain the steps plz. Zymirah earns 5% commission on all sales at a jewelry store plus $10 an hour. Yes

terday she
sold $3,200 in merchandise and earned a total of $240. How many hours does she work?
a. 8 hours
b. 12 hours
C. 32 hours
d. 160 hours
Mathematics
1 answer:
slega [8]3 years ago
7 0

Answer:

a)  8 hours

Step-by-step explanation:

h = # hours worked

240 = .05(3200) + 10h

240 = 160 + 10h

80 = 10h

8 = h

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