If a=2 and b=3, what is the value of 2( a b)

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

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.

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers