Chima is solving a division problem after riding the problem down she move the decimal point directly up to the quotient whitch of these is true of china's division A: it's 0
B: it's negative
C: it's a decimal
D: it's a whole number

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.

Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.