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Problems
Contests
National and Regional Contests
USA Contests
MAA AMC
AMC 10
2000 AMC 10
4
4
Part of
2000 AMC 10
Problems
(1)
Online Service Fees
Source:
7/21/2017
Chandra pays an on-line service provider a fixed monthly fee plus an hourly charge for connect time. Her December bill was
$
12.48
\$12.48
$12.48
, but in January her bill was
$
17.54
\$17.54
$17.54
because she used twice as much connect time as in December. What is the fixed monthly fee?
(
A
)
$
2.53
(
B
)
$
5.06
(
C
)
$
6.24
(
D
)
$
7.42
(
E
)
$
8.77
\mathrm{(A)} \$2.53 \qquad\mathrm{(B)} \$5.06 \qquad\mathrm{(C)} \$6.24 \qquad\mathrm{(D)} \$7.42 \qquad\mathrm{(E)} \$8.77
(
A
)
$2.53
(
B
)
$5.06
(
C
)
$6.24
(
D
)
$7.42
(
E
)
$8.77
AMC 10
Easyish AMC 10