b 7
c 135
d jsjbsbdhejeujsvevevdvvdhdhdhdvevvevdvdvevvevegehhehehebevevvehdhrhevd
Answer:
0
Step-by-step explanation:
it looks like the term is increasing by 2 each time
Greatest
1- 7.5
2- 1 1/2
3- -1 1/2
4- -15
Least
13(3-3x)<9x-3
expand the bracket
39-39x<9x-3
collect like terms
-39x-9x<-3-39
-48x=-42
X=42/48
X=7/8
