The original cost of a pair of jeans was $50. The jeans are now on sale for $48. What is the percent of change of the cost of the jeans? A. 40% decrease

B. 2% decrease

C. 4% decrease

In the diagram of circle a what is m

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?

Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.