Difference between revisions of "2006 AMC 10A Problems/Problem 1"

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<math> \mathrm{(A) \ } 31\qquad \mathrm{(B) \ } 32\qquad \mathrm{(C) \ } 33\qquad \mathrm{(D) \ } 34\qquad \mathrm{(E) \ } 35 </math>
 
<math> \mathrm{(A) \ } 31\qquad \mathrm{(B) \ } 32\qquad \mathrm{(C) \ } 33\qquad \mathrm{(D) \ } 34\qquad \mathrm{(E) \ } 35 </math>
 
== Solution ==
 
== Solution ==
Our answer is simply
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The answer is <math>(3\cdot 5)+(2\cdot 8) = 15+16=31 \Longrightarrow \mathrm{(A)}</math>
<math>(3\cdot 5)+(2\cdot 8)\Longrightarrow 15+16=31,(A)</math>
 
  
 
== See Also ==
 
== See Also ==

Revision as of 17:38, 4 November 2006

Problem

Sandwiches at Joe's Fast Food cost $3 each and sodas cost $2 each. How many dollars will it cost to purchase 5 sandwiches and 8 sodas?

$\mathrm{(A) \ } 31\qquad \mathrm{(B) \ } 32\qquad \mathrm{(C) \ } 33\qquad \mathrm{(D) \ } 34\qquad \mathrm{(E) \ } 35$

Solution

The answer is $(3\cdot 5)+(2\cdot 8) = 15+16=31 \Longrightarrow \mathrm{(A)}$

See Also