Answer:
3.9
Step-by-step explanation:
each gallon is 1.3
The problem has to do with finding what percentage is one quantity over another.
We can solve as a rule of three, knowing that <span>$27,650 is the 100%
</span><span>$27,650 ----> 100%
1382.5 ------> x
x = (1382.5)(100)/</span><span>27650
x = 5
therefore, $</span>1382.5 is the 5% of $<span>27650</span>
Answer:
x= 3/4
Step-by-step explanation:

2(3x - 2) = (2x - 1)
6x - 4 = 2x -1
4x = 3
x= 3/4
At x=2, y=4
At x=4, y=16
So the total change in y from x=2 to x=4 is 16-4=12
And since average rate of change = total change in y divided by total change in x within the same period, therefore the answer is 12/2 = 6
Hope that helps. Let me know if you have any questions.
Answer:
The area is 8
Step-by-step explanation:
If the perimeter is 12, we can just start guessing and checking. in this case, if 4 is the length, that means 2 is its width, since 4-2=2. then you find the area(basexhight) 4x2=8!