Rajinder bought one almirah for Rs. 4800 and the other and the other for Rs. 3640 . He sold the first almirah at a gain 13 1/3 % and the other at a loss of 15% . How much did he gain or lose in the whole deal . Pls Answer ASAP

Catherine saved some money and plans to add the same amount each week to her savings account. the table represents the number of weeks that she will save, x, and the total amount of money that she will have in her account, y. weeks, x dollars in account, y 4 74 6 86 9 104 11 116 which linear equation represents catherine’s situation?