How many pounds in a bag of chips

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?