Find the value of the variable.

A. 12.0
B. 2.2
C. 10.5
D. 4.66

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

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?