(13 + 20) + 15 = 13 + (20 + 15)
Answer: 462
Step-by-step explanation:
943-481
Answer=462
Alright, so we know that there are 7 days a week with 24 hours per day.
24x7= 168 hours a week.
Convert the problem to an equation using the percentage formula: P% * X = Y.
Let's take the 40% that is Sleep and use it in the percentage formula with the 168 hours.
40%x168= roughly 67 hours.
Hope this helped!
-3x-1 = 2-(-3)
-3x-1 = 2+3
-3x-1 = 5
-3x = 5+1
-3x = 6
x = 6/(-3)
x = -2
Answer:
-2y + 6 = -12
Step-by-step explanation:
well the answer is 9, y=9 :)
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