Answer:
-12x+19
Step-by-step explanation:
Combine like terms first soooo
-5x-7x=-12x
10+9=19
-12x+19 is your answer
(7/8) of an hour is 52.5 minutes.
If you are looking for half of that, it would be 26.25 minutes or 26 minutes and 15 seconds.
Answer:
D
Step-by-step explanation:
Although I,m not completely sure, I do know that a cone and cylinder will not have the same volume if the base is the same. To back that up a cone is 1/3 of a cylinder of the same diameter.
Answer:
1.2 liters
Step-by-step explanation:
7/7 of a liter is one liter. and you still are only at 7. you need to get to 9 you and 2 1/7 liters and that becomes 9/7 liters which = 1.2
The last option because he spent $135 or more
