The 2 pentagons above are similar. what is the area of the smaller pentagon?

What is the first step of an indirect proof of a number that is divisible by two

Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}