Logan has two aquariums. one aquarium contains 1.9 cubic feet of water and the other contains 1.1 cubic
feet of water. the water in the larger aquarium weighs 49.92 pounds more than the water in the smaller
aquarium. complete the equation with a variable on both sides to represent the situation. use x to
represent the weight of 1 cubic foot of water. then find the weight of 1 cubic foot of water.

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

step-by-step explanation:

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo