What is the range of this function? 8
7
18
-15
O A. (-4,-1,1,4,7,8,15,18)
O B. -4,-1,15, 18)
O c.{-4,1,7, 15)
O D. {-1,4,8, 18)

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?