Solve and graph the inequality on scratch paper: |a|−3> 0|a|-3> 0
chose the answer below that best describes the graph of the solution on a number line.
a) an open circle on -3, another open circle on +3 with rays going in opposite directions with no overlap
b) an open circle on +3 with the ray going to the right
c) a segment shading the numbers between open circles on -3 and +3
d)an open circle on -3 with the ray going to the right

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Can someone check if i did this correct. it’s number 4 if you’re wondering.

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- 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. 3- 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 part b?