Triangle XYZ is translated 4 units up and 3 units left to yield X’Y’Z. what is the distance between any corresponding points on XYZ and X’Y’Z

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Which one ? is the answer and how to find this answer

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.