Why do artists use sketchbooks?

choose all answers that are correct.

a.
to practice and improve their skills

b.
to record things they see

c.
to record ideas they have

d.
to draw final versions of artworks

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 pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?