8.5+due+2-24

8) 18C17=18 I agree! Checked by: Meredith Hohl
 * 2,4,6 done by Rachel West

12) 17C4=2380 done: Peter Radecki I got the same thing! Checked by:Valeria Chelala

By AGGIE TUTIA!!!!!!!!111one

i got the same thing for 14 and 16 but for 18 i got 10 and for 20 i got 4. Will Duffy

done by: Rebekah Adair

I agree with Rebekah! checked by: Valerie Finstad



Done by Mady Smith

I agree with Mady!! Checked by:Frances Dannenbrink

40. Done by Jennifer Hassell

i agree with Jennifer!! :) -Shannon Wissel

48, 50, 52 Done by Gretchen Schneider I got the same thing. Checked by: Michael MacCrory

54,56,58 Done by Blake Schreiber

60.

 Done by matt milan ;^P-

Checked by Miles Hennington
 * 1) 66 I got the same answers.

60,62,64

-done by Brooke Wiggins

I got the same answers! 62-64) Checked by Emma McRae

Done By Alyssa Johnson I got the same thing!
 * 1) 74 checked by Amy Finkelstein

72) 4^5+5(4)^4(-i)+10 4^3(-i)^2 + 10 (4)^2 (-i)^3+ 5(4)(-i)^4 + 1(-i)^5 1024+(-1280i)+(-640)+(160i)+20+(-i) 1024-640+20+ (-1280i)+160i+(-i) 404-1121i Done by : Daniel Pugliano Go Chippewas!..Whatahooper down I agree  -Preston Wall