The answer is 9 because the difference in this sequence goes +1,+2,+3 etc. So all you have to do is plus 6 to 15 and you get 9.
1sec = 3.6 x 10^5gallons
1 hr = 3600 x 3.6 x 10^5gallons
1hr = 1.296 x 10^9 gallons
Answer:
-8.95 ,, -8.36 ,, 7/28 ,, 8 22/40
Step-by-step explanation:
Your least common denominator is 36.
So 3/18x⁵ becomes 6/36x⁵
5/36x² stays
8/9x³ becomes 32/36x³
If the lines are parallel, they won't ever intersect.
A system with no solutions is called an inconsistent system.
