Liza gets paid $5.50 an hour to babysit her little cousins. Last weekend, she watched them for three hours on Friday, nine hours on Saturday, and seven hours on Sunday. How much money does her aunt owe her for her babysitting services?
A. $110.00
B. $104.50
C. $55.00
D. $16.50

Respuesta :

Answer:

B- $104.50

Step-by-step explanation:

First multiply: (Amount per hour times combined hours)

5.50*19= 104.50

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Answer: $104.50

Step-by-step explanation: 5.50 x 3 = 16.50 , 5.50 x 9 is 49.50 , 5.50 x 7 is 38.50 and then you add it all up and get $104.50