A map of a farm is shown in a coordinate plane in which the coordinates are measured in yards. The map shows the barn at (−5, 4). A well is dug at (−5, y). What are two values of y such that the barn is 30 yards from the well?

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

answer: kljdcdhjbdlchjad oac apoich a

step-by-step explanation:

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

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