Write an algebraic expression.. the quotient of four more than a number x and three.. winner gets brainliest! Thanks!!

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?

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.