Paula is selling a necklace that she made. She spent $15 to make the necklace and she wants a markup of 45%. What will be the new selling price?

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48