Answer:
With brackets
(t + 9) + (t + 9) + (t + 9) + (t + 9)
4(t + 9)
Without brackets
4t + 36
322.0 ft
Step-by-step explanation:
d = ∅r
d = 4.1 π * 25
d = 322.013246993
Rounded
and is positive
26