Answer:
He needs about 12.5 gallons with 0.5 left over.
Step-by-step explanation:
Answer:
Step-by-step explanation:
From the table it is clear that the line is passing through the points
(There are many other points in the table and any two of them can chosen as per our convenience)
Equation of line in two point form is given as:

Answer:
X = 7 Y = -19
Step-by-step explanation:
If you want to solve this equation by substitution then you have to put the second equation in, so it will look something like this
5x + 1(2-3x)=16
Apply distributive property to solve.
Once you find x, plug it in to find y
To double check your work, you can plug the coordinated values back in
-19 = 2 - 3(7)
-19 = 2-21
This is true, so our solution is correct.
Hope this helps :)
Answer:
40
Step-by-step explanation:
Use long addition to evaluate.