Ali multiplies 3 numbers using the expressions a x (b x

c. and (a x

b. x

c. which property of multiplication does ali use?

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 area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?