Adding Polynomial Expressions.
Simplify

#1

(-r^2+8pr-p)+(-12r^2-2pr)+(8p+3r^ 2)

#2

(rs^2-s-6)+(2rs^2-3s+1)+(s+4rs^2)

the least common denominator is 40

oof

step-by-step explanation:

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.