A bag contains 6 red balls, 4 green balls, and 3 blue balls.
If we choose a ball, then another ball without putting the first one back in the bag, what is the probability
that the first ball will be green and the second will be red?

Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :

Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)