Write a linear equation for the situation below. A tank contains 20 gallons of gasoline. Two gallons are drained out of the tank every minute.​

y = -2x + 20

Step-by-step explanation:

Use the linear equation, y = mx + b, where m is the slope and b is the y intercept.

In this situation, the y intercept is 20, since the starting amount of gasoline is 20 gallons.

The slope will be -2, since 2 gallons are drained per minute.

Plug in these values:

y = mx + b

y = -2x + 20

So, the linear equation is y = -2x + 20

answer

point o.

step-by-step explanation:

hi,

3. 12.15, you are correct.

4.2.01, your first digit is correct,

hope this !