A discount site decreases the price of cell phones by . Select the two expressions that represent the discounted price of a phone costing d

Question

A discount site decreases the price of cell phones by . Select the two expressions that represent the discounted price of a phone costing dollars.
A
0.40ddd
B
0.60ddd
C
d−d-d−0.60
D
d−d-d−0.60ddd
E
1−-−0.60ddd

in progress 0
Nick 4 years 2021-08-05T09:24:39+00:00 1 Answers 26 views 0

Answers ( )

  1. Bo
    0
    2021-08-05T09:25:47+00:00
    Reply

    The percentage discount given on the prove is not supplied ; Assume the percentage discount given on the phone is 60%

    Answer:

    0.4d

    d – 0.6d

    Step-by-step explanation:

    Given that :

    Percentage Discount given on phone = 60%

    The discounted pice :

    Initial percentage = 100%

    Discount percentage = 60%

    (100% – 60%) of price

    (100% – 60%) * d

    40%*d

    0.4d

    Also ;

    (100% – 60%) * d

    100%*d – 60%d

    d – 0.6d

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )