Jim bought 2 packs of batteries from a store. the price of each pack was the same. after he bought the batteries, his account balance showed a change of −$23.94. what would have been the change to jim's account balance had he only bought 1 pack of batteries from the store? (5 points) −$21.94 $11.97 $21.94 −$11.97

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

Multiplying fractions by whole number 5 x 1/3=?

Factor the polynomial expression x6 – x3 – 20