18 cookies cost $9.90. How many cookies can you buy for $3.85?

Two parallel lines are crossed by a transversal. what is value of x

Name the most appropriate metric unit for each measurement like a length of an carrot

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.