nancyramirez80 nancyramirez80

06-04-2021
Mathematics

contestada

Simplify the expression 5 + (15 + x).
A. 5x + 20
B. x + 20
C. x + 5
D. x+ 15

Respuesta :

john9924 john9924

06-04-2021

Answer:

the answer is B

I hope you a good day!

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Itzjustcassius Itzjustcassius

06-04-2021

Answer:

B

Step-by-step explanation:

You can't do anything in the parentheses because you can't add x to 15 yet since x is unknown. Thus, you add 5 to 15 and get 20 + x or B, x + 20

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