One meaning of the word rigid is "not bendable," and
another is unable to be changed." how do those meanings correspond to
the definition of rigid motion?

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices

a

step-by-step explanation:

given the 2 equations

- x + y = - 2 → (1)

2x - 3y = 4 → (2)

multiplying (1) by 2 and adding to (2) will eliminate the x- term

- 2x + 2y = - 4 → (3)

add (2) and (3) term by term

(2x - 2x) + (- 3y + 2y) = (4 - 4), simplifying gives

- y = 0 ⇒ y = 0

substitute y = 0 in either of the 2 equations for corresponding value of x

substituting in (2) gives

2x = 4 ( divide both sides by 2 )

x = 2

solution is (2, 0 ) → a

if it's asking for the proper expression then it could be 8x= .8 each person would get a .1   portion of the turkey