How many 2-digit positive integers are divisible by 3 or 5 or both?

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply