If the cost of a raffle ticket is $2, which of the following expressions could be used to represent the cost of m tickets? 2m 2 + m m - 2 m ÷ 2

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.

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

The area of a circle is equal to 1 dm². find the radius of the circle.