In his motorboat, bill ruhberg travels upstream at top speed to his favorite fishing spot, a distance of 264 mi, in 6 hr. returning, he finds that the trip downstream, still at top speed, takes only 5.5 hr. find the rate of bill's boat and the speed of the current. let x = the rate of the boat in still water and y = the rate of the current.

8 apples are left.

step-by-step explanation:

10-2=8

10 apples

take 2

now u have 8

hello from mrbilldoesmath!

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

discussion:

in general, the factorization of a^3 + b^3 is

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

in our case note that 343 = 7^3 and 216 = 6^3 so the equation becomes:

343x^3 + 216y^3 = (7x)^3 + (6y)^3

if you think of a (above) as 7x and b as 6y the factorization becomes

343x^3 + 216y^3 =

((7x + 6y) (   (7x)^2 - 7x*6y + (6y)^2)   =

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

you,

mrb

(a + b) (a^2 - a b + b^2)

- click here to get an answer to your question ✍ 75 i will mark one of the angles formed by two

step-by-step explanation: