Afish aquarium is leaking a a rate of 1 quarter per minute. the aquarium started out with 200 gallons. write a linear model showing how much water is left in gallons after m minutes

Linear model:

Step-by-step explanation:

Let the volume of water left after minutes be gallons.

Let the leakage rate be gallons per minute.

From the question,

Rate of leakage is given as 1 quarter per minute.

1 quarter is of a gallon. So,

gallons per minute. Negative sign is used since the volume is decreasing per minute.

Now, initial volume is 200 gallons.

So, a linear model will be of the form:

The above equation represents volume of water left in gallons after minutes.

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!

b

step-by-step explanation:

the word superfluous means unnecessary