For each color copy, Print Shop X charges $1.20 and Print Shop Y charges $1.70. How much greater is the charge for 70 color copies at Print Shop Y than at Print Shop X?	Choose the correct choice from the following answers:  A) $27  B) $29  C) $31  D) $33  E) $35
The difference in the two prices is $1.70 - $1.20 = $0.50 for each color copy.   Each color copy will cost an extra $0.50 at Print Shop Y.   70*$0.50 1.70 -  1.20= 
<gadget id="calculator">1.70 -  1.20</gadget>
<output>0.5</output>
$0.50 for each color copy.   Each color copy will cost an extra $0.50 at Print Shop Y.   70*$0.50 = $35   The answer is $35.70* 0.50= 
<gadget id="calculator">70* 0.50</gadget>
<output>35</output>
$35   The answer is $35.
<result>E</result>
For each color copy, Print Shop X charges $1.20 and Print Shop Y charges $1.70. How much greater is the charge for 70 color copies at Print Shop Y than at Print Shop X?