Answer:
7c - 2
Step-by-step explanation:
If you read through what it says carefully, it says that 7 times a number (c) is subtracted by 2.
2X^2+22x+318=1270
2x^2+22x-952=0
x^2+11x-476=0
(x+28)(x-17)=0
x=17
Well you could round it to the 4th decimal, which would be 2.7183
That as a mixed number would be
Answer:
10
Step-by-step explanation:
Look at where the one gallon gas is, it's point comes to ten. :)