Markus decides to return 3 shirts costing $19 each to a clothing store. while there, he decides to purchase 1 pair of shoes at $45 and a raincoat for $62.75. the clerk charges him 5% tax on the amount due after returns. what does he owe the clerk?

3. find the radius of circle p.4. find y.

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.