Mark is writing a new novel. he currently has four pages completed, and is able to complete half a page per day. how many days will it take him to write 22 pages?

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.

Ineed to know the answer to this algebra question.

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons