If line JK is perpendicular to line LM WHICH statement true

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

Suppose that the function f is defined. , for all real numbers, as follows. _ \ 1/4x² -4 if x≠ -2 f(x)=< /_-1 if x=-2 find f(-5), f(-2), and f(4)

Suppose you can spend at most $12. create an inequality that represents this restraint. then find at least three ordered pair solutions representing the number of boxes of candy and combos you can buy