3. How tall is Mekhi if his brother is x inches tall? Write an expression using the variable x.

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1