Astereo cost £320. in a sale it is reduced by 25%. what it is sale price.

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square