It means that it does not equal to that certain amount, which is why they put a line across it
Answer:
20 quarts.
Step-by-step explanation:
Because there are 20 quarts in 5 gallons.
y = mx + b
y = 2x - 5
you can go to desmos calculator online and simply put in the equation. but what you're going to do is find -5 on the y axis. then you will go up 2 and then 1 to the right.
it should look like this:
hope this helps !!
Answer:

Step-by-step explanation:
has solutions of
and
, which expands to 