Without graphing, classify the following system as independent, dependent, or inconsistent. y=-3x+4 and 6x+2y=8 a. independent b. dependent c. inconsistent

Dependent

Step-by-step explanation:

and

Lets solve the second equation for y and then substitute it in first equation

Subtract 6x on both sides

Divide by 2 on both sides

Now we plug it in first equation for y

Add 3x on both sides

Both sides are same, they are equal. the system has infinite solutions.

They are said to be dependent

i assume that by 5 you mean 5 gallons.

(20)(0.25) = 15

removing 15 gallons reduces the tank from 20 to 5.