I KILLED someone for deleting all my answers what do I do?

Kill more people/ or /Kill even more people

How to simply and write the answer n a whole number

The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)

As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?