Which of these can be used to determine the number of calories in a banana?

Deantawonezvi asked Feb 9, 2022

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Deantawonezvi asked Feb 9, 2022

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25 votes

Answer:

2(50)+5

"twice a number" means to multiply the number by 2 giving: 2×n or 2⋅n or 2n. Then, "five more than" means to add 5 to what follows or: 2n+5.

So if "n" is 50 it would be 2(50)+5

Habitat answered Feb 14, 2022

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