Find a counter example to the statement. the sum of a negative number and a positive number will always be negative.
__ + __ = __

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

What is the total surface area of this square pyramid?