Solve the absolute value inequality for y: 1.-2< |x|-y
2.4 ≥ -y +|2x-1|
3.-3y+6>|x-3|-6
4.2y<|6x|-1

If the measure of xyz is 81 what is the measure of yz

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Identify the number 127 as a rational or irrational. explain