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)

How do you write something in scientific notation?

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250