Factor the expression completely.

-9.75 + 3.25x
A.
-3.25(3 - x)
B.
-0.25(39 + 13x)
C.
-3.25(6.5 + x)
D.
-0.25(-9.5 - 3x)

Plz me i need i will give a brain

Write a story that matches with the expression 42x-5 pls hurry

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?