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# At a certain photography store, it costs Pete \$1.65 for the first prin

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Math Expert
Joined: 02 Sep 2009
Posts: 55635
At a certain photography store, it costs Pete \$1.65 for the first prin  [#permalink]

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07 Jan 2019, 10:47
00:00

Difficulty:

65% (hard)

Question Stats:

56% (02:01) correct 44% (01:59) wrong based on 34 sessions

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At a certain photography store, it costs Pete \$1.65 for the first print and \$0.85 for each additional print. How many prints of a particular photograph can Pete get for \$20.00?

A. 19
B. 20
C. 21
D. 22
E. 23

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Joined: 30 Dec 2018
Posts: 34
Re: At a certain photography store, it costs Pete \$1.65 for the first prin  [#permalink]

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07 Jan 2019, 18:33
20-1.65= 18.35/.85= 1835/85=367/17=21.5= 22
Total 23

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Re: At a certain photography store, it costs Pete \$1.65 for the first prin  [#permalink]

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08 Jan 2019, 02:06
Bunuel wrote:
At a certain photography store, it costs Pete \$1.65 for the first print and \$0.85 for each additional print. How many prints of a particular photograph can Pete get for \$20.00?

A. 19
B. 20
C. 21
D. 22
E. 23

1.65x+.85y=20
x=1
so .85y=18.35
y=21.5 ~ 22 IMO D
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Re: At a certain photography store, it costs Pete \$1.65 for the first prin   [#permalink] 08 Jan 2019, 02:06
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