PLEASE HELP ASAP :) T is the incenter. If TU=(2x-1) find X.

A. 10
B. 8
C. 15
D. 6

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9

Describe a situation where it would be beneficial to round decimals to the nearest dollar. explain why you would use rounding in that situation.