What is the area of a banner with 4 2/3 ft and 1 1/2 ft

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?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.