Exactly how many bonds does Bob have?
(1) Of Bob's bonds, exactly 21 are worth at least $5000 each.
(2) Of Bob's bonds exactly 65% are worth less than $5000.
Strategy?
(1) Of Bob's bonds, exactly 21 are worth at least $5000 each.
(2) Of Bob's bonds exactly 65% are worth less than $5000.
Strategy?
















