Mrs. brown buys this 5 pound bag of potatoes. there are 18 potatoes in the bag. how many ounces does the bag weigh?

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

The area of a circle is equal to 1 dm². find the radius of the circle.

How can writing phrases as algebraic expressions you solve problems?