TOOLS Use the unit fraction 1/9 to represent the space between the tick marks on the number line. Write an expression involving subtraction that is being modeled. Then find the difference.

A number line with two arrows on top of it. It has two tick marks to the left of 0 and four tick marks to the right of 0. One arrow begins at 0 and ends at the third tick mark to the right of 0. Another arrow begins at the third tick mark to the right of 0 and ends at the second tick mark to the right of 0.

An expression is ___

The difference is ___

are you an artist's daughter? cuz dang you a fine piece of art, girl.

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

idk

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