Write 260.5625 as a mixed number in simplest form

The table represents a linear function. what is the slope of the function? –6 –4 4 6

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.

Reflect the point (7,0) across the y-axis