Respuesta :

Total cost= 7.49 * 7= $52.43
$52.43 is John's total cost
John's total cost is is 52.43 the reason the answer is 52.43 is because 7.49 x 7 is 52.43 . 7.49 = PRICE OF PENCIL and 7 = NUMBER OF PENCILS BOUGHT the price X quantity = answer so
                                                     7.49 x 7 = 52.43

                                                                                           
PLZ RATE BRANLIEST!!!