The difference of two
complementary angles is 68
degrees. Find the measures of the
angles.

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 values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

The area of square garden is 300m squared. how long is the diagonal?