5 3/4 = 5 hours and 45 min
the time will be 2:07 am
<em>hope it helps you see the attachment for further information..... </em>
2x+3 + 3x-4 + 2x+3 + 3x-4 = 78
10x -2 = 78
10x = 80
x=8
deck is 2(8)+3 by 3(8)-4, or 19 by 20
7 + c = -10
First, subtract 7 from both sides. / Your problem should look like: c = -10 - 7
Second, simplify -10 - 7 to -17. / Your problem should look like: c = -17
Answer: c = -17
