A fish tank is half full with water. The tank has more than 12 gallons of water in it.
If the fish tank has a total capacity of g gallons, the inequality that represents this is
The simplest form of the inequality is

The inequality that represents this situation is . The simplest form of the inequality is   i.e. Fish tank has more than 24 gallons of water .

Step-by-step explanation:

Here we have , A fish tank is half full with water. The tank has more than 12 gallons of water in it.  the fish tank has a total capacity of g gallons . We need to find  inequality that represents this . Let's find out:

It's given that fish tank has a total capacity of g gallons , and it's half full of water i.e. total water is gallons . According to question , The tank has more than 12 gallons of water in it i.e.

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Therefore, The simplest form of the inequality is i.e. Fish tank has more than 24 gallons of water .

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,