19. gail read of a book on monday and
of the book on tuesday. what fraction
of the book did she read on monday and
tuesday?

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?