If 3 5/6 written as a whole number is four. How would you explain how do you know?​

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.