Please Geniuses, look at the picture and answer me, RESCUE ME. Q1. if A:B= 6:5 and B:C= 18:6, then find A:C in its simplest term

A. 18:15
B. 15:18
C. 6:5
D. 5:6

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?