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MrMuchimi
3 years ago
9

At a restaurant, Brianna and Naomi each order an appetizer for $6.50 and an entree for $9.75. The sales tax is $0.98 and they le

ave a tip of $5.85. How much did Brianna and Naomi spend in all?
Mathematics
1 answer:
laila [671]3 years ago
7 0

Given :

At a restaurant, Brianna and Naomi each order an appetizer for $6.50 and an entree for $9.75.  

The sales tax is $0.98 and they leave a tip of $5.85.

To Find :

How much did Brianna and Naomi spend in all.

Solution :

Total expenses, T = Food + tax + tip

T = $( 6.50+9.75) + $0.98 + $5.85

T = $( 16.25 + 0.98 + 5.85 )

T = $23.08

Therefore, total expenses is $23.08 .

Hence, this is the required solution.

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A manager wants to select one group of 4 people from his 28 assistants.
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There are, 20475 different groups are possible if the manager wants to select one group of 4 people from his 28 assistants.

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A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.

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After calculating:

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