At a candy store each bag holds 0.75 pounds. A box with 12 pounds of candy is being put into ,b, bags. How many bags of candy is this?

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?