K= change in y/ change in x
K= (30-18)/(5-3)
K=12/2
K=6
First one = 9x3=27
Second one 12x9=108
3rd one = 3x4=12
Idk what that last one is
Answer:
5, 2, 1, 2, 5
Step-by-step explanation:
Answer:
2n(14n^2+3)=28n^4+16n I'm not sure if you meant to put the question mark between or not but I did it separately for -80^2=0 n would equal zero hope this helped
Step-by-step explanation:
