Asmall town library buys a total of 35 books that cost $462. some of the books cost $12 each and the remainder cost $14 per book. how many books of each price did the library buy?

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?