Z=22
180-120=60
2x+16=60
2x=44
Z=22
Figure how much percent she reads daily. Then add on till 7 until ur done... For example 7= 35% 14(days)= 70
Since the square root of 13 is something really weird (3.6055 something) and does not have a clear end or repeats, it is irrational. Solve for the number before assuming anything
