On Monday, Darryl went to his favorite deli. Darryl spent $10.97 for 1 tuna sandwich and 2 chicken sandwiches. On Tuesday, he went to the same deli. He spent $12.96 for 3 tuna sandwiches and 1 chicken sandwich. Find the cost of each type of sandwich.

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Combine the information in the problem and the chart using the average balance method to solve the problem.

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?