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Licemer1 [7]
3 years ago
15

Elaine's Grocery has a lunch counter where people can order 3 types of sandwiches egg salad, chicken salad, or falafel. Sandwich

es can be made with 2 types of bread pita or baguette. What are all the possible combinations for a sandwich from the lunch counter?
Mathematics
2 answers:
Ksenya-84 [330]3 years ago
4 0
There are six (6) different sandwiches available.
They are:

-- egg salad on pita
-- egg salad on baguette
-- chicken salad on pita
-- chicken salad on baguette
-- falafel on pita
-- falafel on baguette .

Some sound more appetizing than others,
but the math is bullet-proof.
andriy [413]3 years ago
3 0
It is a total of 3 options choosing only two in a combination for you would use the combination "equation" :\frac{n!}{(n-r)!r!}
int this case it would look like this:
<span>\frac{3!}{(3-2)!2!}</span>
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3 years ago
A theater has 60 seats on the front row. There are seven additional seats in each following row.
maksim [4K]

Answer:

(a) y(x)=53+7x

(b) 179

Step-by-step explanation:

Since the first row has 60 seats and next row has 7 additional seats then we can represent it as

First row=60

Second row=60+7=67

Third row=67+7=74

The difference is always 7. If you deduct 7 from dirst row we get 60-7=53 seats

To get rhe number of seats in any row x then let y be the number of seats in row x

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For raw 2

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