What would be the solution to the inequality? x-20<100

the answer would be anything between 0-119 because any of these numbers minus 20 is still less than 100

tell me if this helped

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb