
Thank you
Thank you
(a) Let u be the original price of the white dress = original price of the blue dress
White dress discount = 10% = 0.9u
Blue dress discount = 15% = 0.85u
So, 0.9u – 4.4 = 0.85u +2
0.05u = 6.4
u = 128
Hence original price of the white dress is $128.
(b) Money Alice has at first = 0.9(128)-4.4 or 0.85(128) + 2
= $110.80
Please click “Accept Answer” if the answer is correct.