sil91

22.12.2020 • 

Mathematics

Which shows the algebraic representation of the phrase and its value when n = 4.2? "twenty-eight plus the product of five and a number" 28 minus 5 n; when n = 4.2 the value is 7 28 + 5 n; when n = 4.2 the value is 49 28 n minus 5; when n = 4.2 the value is 112.6 28 n + 5; when n = 4.2 the value is 122.6

Ответ:

chynahgibsonwinfrey

14.02.2022

Mathematics

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when n = 4.2 the value is 49

Step-by-step explanation:

Which shows the algebraic representation of the phrase and its value when n = 4.2?

"twenty-eight plus the product of five and a number"

Where the number = n

28 + 5n

n = 4.2

28 + 5(4.2)

28 + 21

= 49

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Ответ:

darceline1574

09.02.2022

Mathematics

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Her new balance is going to be 465 because if she has a balance of 750 and than she writes a check for 150, so you subtract 
750-150
Than she has a debit transaction of 135, so you subtract 
600-135 giving you 465

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