Find the value of x. Round to the nearest tenths place.

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

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.

Describe what moves you could use to create the transformation of the original image shown at right