What's the better buy: A) 5lb. bag of potatoes for $3.79 or a 2lb. bag
for $1.50?

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

Which ahows the graph of the solution set of 6x+4y< 12

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices