*wetlands filter water and provide
homes to many species. the pine
barrens of new jersey are protected
wetlands. a section of the pine barrens
has 43 inches of water on it when it starts
to rain. the rain adds 1 inch of water to
the wetlands every day.
complete the table. then define a
variable for the amount of time it rains and
use this variable to write an expression for
the depth of the water.
time raining
(days) 7, 14, 21
depth of water
(inches)

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb

a orange at the grocery store idk what other product that could be

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