what did she do wrong?? cuz 9*8 is 72 and 72 minus 72 is 0 sooo you tell me what she did wrong cuz I to slow to know!

For which pair of functions is (gof)(a)=|a|-2?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

What is the slope of the line (-7,2) (4,6)