800 tiles were bought to lay the floors of classroom of college if each room required 72 tiles how many classroom could be tiled how many tiles were left over answer the question

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631