A rectangular living room has a perimeter of 38 meters and an area of 90 square meters. What are the dimensions of the living room?
meters by
meters

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.

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Which rule describes the composition of transformations that maps △abc to △a”b”c