Use the contrapositive method to prove that if a and b are two integers whose sum is odd, then either a is odd or b is odd.

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?

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12