What is the product of eight and 12 written in an algebraic expression

What is the value of r of the geometric series?

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 graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing