C.
3 degree of temperature is decreased every hour.
so total temperature difference in one hour is -3
and in 7 hours, the difference is 7 * -3
Answer: 8x + 3
Step-by-step explanation:
Answer:
80%
Step-by-step explanation:
find total miles drove-40+10=50...
50 * 2 = 100
40 * 2 = 80
10 * 2 = 20
80%
You would need to add 360L of the 20% ethanol solution.
Answer:
do you have a photo I don't get it not being funny do you have a photo or something I'm trying to help as much as I can
