Change 223 kilograms to centigrams.

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal