Eggs are put in tray of 12, the trays are packed in boxes, each box contains 180 eggs. how many trays are in each box

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy