so if I wear this glasses 5 times a week and yes that is a picture of me and they got foggy 7 times a day how many hours would that be all together?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )