The correct equation for the cost of Travis's Ray Bans after receiving $7.28 in change from $250 is '$7.28 + x = $250'. This equation allows us to solve for x by adding the change received to the total amount spent to find the original price of the Ray Bans.
The correct equation to represent the problem where Travis is buying a new pair of Ray Bans and received $7.28 in change from $250 is option d) $7.28 + x = $250. To find the price Travis paid for the Ray Bans, we need to add the change he received to the amount subtracted from his original $250. This equation indicates that when we add Travis's change ($7.28) to the cost of the Ray Bans (x), the total will equal the amount he initially had ($250).
Travis paid x dollars for his Ray Bans, and after receiving $7.28 in change from $250, the equation representing this situation is d) $7.28 + x = $250.
Travis has $250 and after purchasing Ray Bans, he gets $7.28 back as change. The cost of the Ray Bans plus the change should add up to the original amount. Therefore, by adding the change to the unknown cost of the Ray Bans, we can solve for x, giving us the price that Travis paid. The other options in the question do not logically represent this situation, as subtraction or improper addition does not give you the initial amount Travis had.
the equation that best represents the cost of Travis's Ray Bans with the given information is d) $7.28 + x = $250, giving us the correct transactional relationship.