Anna Whistler was asked how old she was when her son painted her. She replied in the form of a riddle: If to my age there added be, Half of it, a third of it and three times three, Six score and ten, the sum you'll see, So tell me, please, what age I be?

If you are just building your payment history, how many points from a perfect score will you possibly miss?

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost