Joe is running the Challenge of Champions obstacle race at his summer camp. He
of a
mile, but then he twists his ankle while going up the Mounds of Doom. Joe still has
mile left to run, so he drops out of the race.
Which equation can you use to find the total distance d of the race?
d+ 3 = 1
NP
d - 3 = 1
d + 1 = 3
NH
N

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

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

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.

credit scoring calculations, such as the fico score, look at a few key factors related to your debt. the amount of overall debt you carry, the ratio of your credit card balances to your credit limit (also called credit utilization), and the relation of your loan balances to the original loan amount.