Answer:
the answer is A
Step-by-step explanation:
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D) last option
-15 + 3x =7
+15
3x = 22
÷3
x. = 22/3
X = 7 1/3
Hope this helps!
Please see attachment
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Answer: 7 hours left!
She had used up 12 hours and 45 minutes. 7 hours and 15 minutes left, but if you're including the minutes, then it's 7 hours and 15 minutes. Good luck! :D
A,T,O,I,R
