Anybody have this? or know where i can find it

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years