Question

A sandwich shop offers the following toppings. How many two topping sandwiches can you make? -lettuce -tomato -bacon -cheese -mustard

A) 8
B) 10
C) 12
D) 20
Please include steps or explain how you got your answer! :)

Answer 1

lettuce & tomato, lettuce & bacon , lettuce & cheese , lettuce & mustard
tomato & lettuce , tomato & bacon , tomato & cheese , tomato & mustard
bacon & lettuce , bacon & tomato , bacon & cheese , bacon & mustard
cheese & lettuce, cheese and tomato, cheese & bacon , cheese & mustard
mustard & luttuce , mustard & tomato , mustard & Bacon , mustard & cheese



THE ANSWER IS D.) 20
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