I need help with this people I’ll mark as brainliest!!!

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

Which table represents a linear function? i'll give brainliest to first answer ^'^

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.