uhanickname253
contestada

Wendy earns $6.00 an hour babysitting. She babysat 4 hours Friday, 5 hours Saturday, and more hours Sunday. She earned $78.00 for the weekend. How many hours did she baby sit on Sunday? A. 4 B. 5 C. 6 D. 7

Respuesta :

compassionate
6(4) + 6(5) + 6(x) = 78 
24 + 30 + 6(x) = 78 
54 + 6(x) = 78
6(x) = 24 
x = 4

She babysat 4 hours on Sunday
tiffany19049
she worked 4 hours on sunday.
 
Explanation: ok so if u multiply 6x4 then it will equal 24 and 6x5 equals 30,
30+24= 54. now if she earn $78.00 then u need to find the multiple for 6 that will ad up to 78 which is 4 because 6x4=24 so 54+24=78. Tada! XD

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