Which is the converse of the conditional statement and is it true or false?
if a number is a whole number, then it is a rational number.

if a number is not a whole number, then it is not a rational number. the converse is false.

if a number is a rational number, then it is a whole number. the converse is false.

if a number is not a rational number, then it is a whole number. the converse is false.

if a number is not a rational number, then it is not a whole number. the converse is true.

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.

(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.