En qué casos puedes representar una multiplicación de fracciones como una suma repetida?

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

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.

Identify the number as a rational or irrational.explain. 127