A paper company needs to ship paper to a large printing business. The pa shipped in small boxes and large boxes. The volume of each small box is 8 cubic feet
and the volume of each large box is 16 cubic feet. A total of 15 boxes of paper were
shipped with a combined volume of 160 cubic feet. Graphically solve a system of
equations in order to determine the number of small boxes shipped, x, and the
number of large boxes shipped, y.

understand that i don't know the answers

will someone answer his question

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step-by-step explanation:

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step-by-step explanation:

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