A complex shape made of 3 rectangles. Rectangle 1 measures 4 centimeters by 3 centimeters. Rectangle 2 measures 2 centimeters by 1 centimeter. Rectangle 3 measures 4 centimeters by 1 centimeter.

What is the area of the shape?

13 square centimeters
18 square centimeters
19 square centimeters
23 square centimeters

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl