I dont understand the work my teacher gave me and I Have 45 pages to do ​

Let w=23 . what is the value of w + 45 ?

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

What is the solution of log2  (3x  -  7)  =  3? 4 5