Answer:
The answer is 8 below is how you do it.
Step-by-step explanation:
first combine like terms 3x-8x
then you will have 5x
then do 40/5 and you will get x=8
Answer:
Slope can be found by determining the ratio of the rise (vertical change) to the run (horizontal change).
In this case <u>miles is the rise</u>, and <u>3 hours is the run</u>
It should rise 12 and go over 3
I cannot really make out what's on your screen but it's likely it would be D.
The line has to pass 3, it cannot be off 3 by a bit.
And it should be lower than 20 because it rises 12.
Step-by-step explanation:
3.
$30.32/8 = $3.79 per gallon
4. (a)
Weight of single gallon = 41.7/5 = 8.34 pounds
(b)
Weight of 70 gallons = 70*8.34 =
583.8 pounds