Abookshelf is 200 cm tall

how many meters tall is the bookshelf? (1 m = 100 cm)

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers