Let a and b be the numbers,then a+b=32,b=32-a ab=-320 a(32-a)=-320 32a-a^2=-320 a^2-32a-320=0 a^2-40a+8a-320=0 a(a-40)+8(a-40)=0 (a-40)(a+8)=0 a=40 or-8 when a=40,b=32-40=-8 when a=-8,b=32-(-8)=32+8=40 so numbers are 40 and -8
Nine days. You can divide 108 by 36, to get how many times she has to read 36 pages, which is 3. Then you multiply that by 3, because she uses 3days for every 36 pages. 3x3=9
