Arectangular room is 13 more than twice its width, and its area is 24 cm squared . what are the dimensions of the rectangle?

In the diagram below, abc is congruent to dec what is the value of x

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?

Lucinda leaves money in her savings account for 8 years. she started with $800 and earned 3.5% interest compound annually. how much money is in her account?