The base of an isosceles triangle is half the length of each of its congruent sides. if the perimeter of the triangle is 120 inches, what is the length of the base?
a. 12 inches
b. 24 inches
c. 6 inches
d. 16 inches

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.

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Match each inequality to the number line that represents its solution