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3 years ago

One pretzel has 20 calories. Write an algebraic expression for the total number of calories in n pretzels.

Mathematics

1 answer:

vredina [299]3 years ago

4 0

Answer:

20n

Step-by-step explanation:

One pretzel has 20 calories. Write an algebraic expression for the total number of calories in n pretzels.

1 pretzel = 20 calories

n pretzel = x

Cross Multiply

x × 1 pretzel = n pretzel × 20 calories

x = n pretzel × 20 calories/1 pretzel

x = 20 n

Therefore, an algebraic expression for the total number of calories in n pretzels = 20n

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Data Input

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Answer:

See below

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Read 2 more answers