Three-fifths of the twenty puppies ate all their food.
How many puppies did not eat all their food?

Based on the figures as marked, /\rqs = —

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Factor the following polynomial completely 514 + 2013 - 1052 oa. 5121 + 3)( - ) ob. 51%(1 - 3)(1 + 7) oc. 5198 - 3)(x + 7) od 51%(+ 3)(x - 7)