The original price of a sweatshirt was $38. It's now on clearance for 30% off. There is a 7.5% tax. What is the total 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.

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Hi, can anyone show me how to do this problem? 100 points for this. in advance