a long distance phone company charges $21.00 a month plus $0.06 per min for calls. if a family total monthly bill is $51.90, which has $27.0

Question

a long distance phone company charges $21.00 a month plus $0.06 per min for calls. if a family total monthly bill is $51.90, which has $27.00 included for internet, how many min do they use?

A-65
B-85
C-415
D-800

in progress 0
Linh Đan 5 years 2021-07-21T06:08:24+00:00 2 Answers 10 views 0

Answers ( )

  1. ngocdiep
    0
    2021-07-21T06:09:46+00:00
    Reply

    6.5
    Because 21+27= 48
    51.90-48= 3.90
    3.90 divided by 0.06 is 65

    A million apologies if I’m wrong half of my brain is still on vacation

  2. Dulcie
    0
    2021-07-21T06:10:23+00:00
    Reply

    It’s A. 65. How. 21.00+27.00=48.00. Take 65*0.06=3.9. 3.9+48.00=51.90. Hope this helps.

Leave an answer

Browse

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