URGENT: Given 2x (x + 1) - 3 (x + 1), what can be done to simplify for factoring? A.
Factor out (x+ 1).
B.
Subtract 2x.
C.
Add 3.
D.
Multiply by (x + 1).

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

If on=8x-8,lm=7x+4,nm=x-5,and ol=3y-6

5cakes cost 3.50 how much do 7 cakes cost