Answer:
3 hours or 180 minutes
Step-by-step explanation:
1 hour for math
1 hour for science
1 hour for reading
Equals 3 hours or 180 minutes
Answer:
D. -2(x + 7)
Step-by-step explanation:
2x^2 - 3 = -4x - 1
2x^2 + 4x - 3 + 1 = 0
2^2 + 4x - 2 = 0 <==
3. 8/12 and 9/12
5. 1,2,3,6,9,18
6.Friday
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Glad I could help, and good luck!
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There are 60 minutes in an hour.
So, for this problem, divide 240 minutes/60 minutes.
240/60 = 4.
So, it's 4 hours.