Option C -> None of the above.
Step-by-step explanation:
Given-
2 r + ( t + r )
⇒ 2 r + t + r
⇒ 2 r + r + t
⇒ 3 r + t
∵ 2 r + ( t + r ) = 3 r + t.
∴ The given expression is equivalent to Option C : None of the above.
C. None of the above
yes
step-by-step explanation:
$5.41
$20 - $14.51 = $5.49.