It is given here that the cost of a pair of jeans is $89. It is also given in the problem that a jeans jacket costs twice as much as the pair of jeans. Now The cost of the jeans jacket = (2 * 89) dollars = 178 dollars Cost of 1 pair of jeans = 89 So The cost of 4 pairs of jeans = (89 * 4) dollars = 356 dollars So we come to know that the cost of a jean jacket is $178 and the cost of 4 pairs of jeans is $356. Total cost for the jean jacket and 4 pairs of jeans = (178 + 356) dollars = 534 dollars So $534 is the total cost of the jean jacket and 4 pair of jeans.
