Respuesta :

Answer:

5

Step-by-step explanation:

[tex] \textsf{ Hey\: there!}[/tex]

Equation

[tex]\mathsf{21 - (3 + 5 + 8) = 21 - 16}[/tex]

First work what's in the parentheses

[tex]\mathsf{3 + 5 + 8)} \\ \mathsf{3 + 5 = 8} \\ \mathsf{(8 + 8) = 16}[/tex]

New equation

[tex]\mathsf{21 - 16 = 21 - 16}[/tex]

[tex]\mathsf{21 - 16 = 5} \\ \mathsf{21 - 16 = 5} \\ \\ \\ \mathsf{5 = 5}\checkmark[/tex]

YOUR ANSWER

Thus your answer is:

[tex]\boxed{\mathsf{true}}\checkmark[/tex]

[tex]\mathsf{Good \: luck \: on \: your \: assignment \: and \: enjoy \: your \: day!}[/tex]

~

[tex]\frak{LoveYourselfFirst:)}[/tex]