Atanks length is 3 feet longer than its width. the height is 1 foot less than the width. the volume of the tank is 160 cubic feet. what is the width of the tank?

The width of the tank is 5 feet.

Step-by-step explanation:

Let the width of the tank be .

Then, the length of the tank will be

and the heigth will be .

It was given that the volume of the tank is .

Recall that the tank is a cuboid or a rectangular prism.

The volume is given by;

.

We substitute the given values into the formula to obtain;

We expand to obtain

Therefore the width of the tank is 5 feet.

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

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step-by-step explanation: