If 14 meters of ribbon cost $19, how much would 21 meters of ribbon cost?

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.

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab