I need help please thanks

I can't write the equation but getting the answer is easy.

The difference in volume of the 2 aquariums is .2 cubic feet.

The difference in weight is 12.48 pounds.

Therefore, .2 cubic feet of water weighs 12.48 pounds.  Therefore the

weight of 1 cubic foot of water = 12.48 / .2 = 62.4 pounds.

Step-by-step explanation:

The weight of $1$ cubic foot of water is $62.4$ pounds

Step-by-step explanation:

Etape 1

Given

Weight of the smaller aquarium = Weight of the larger aquarium

Etape 2

1.5x+12.48=1.7x

Etape 3

1.5x+12.48-1.5x=1.7x-1.5x

0.2x=12.48

Etape 4

X=12.48/0.2=62.4

The weight of 1 cubic foot of water is 62.4 pounds.

Are lbs and pound same?

“Pound” and “lbs.” are essentially the same thing. The pound is the actual unit of measurement, while “lbs.”, which stands for libra, is the common abbreviation used in expressing pounds. The correct way of abbreviation in expressing singular or plural pounds is “lb.”        

How much of water volume vs. weight from cubic feet of water to pounds of ... One cubic foot of water converted into pound of water equals = 62.43 lb wt.

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )