Answer: 3(9b+8)
Step-by-step explanation: Have a brilliant day of learning!-Lily ^-^
Step-by-step explanation:
the equation of circle is given by

Nope because she only used two of the net faces
Rectangle. it’s a 2d 4 sided shape with 2 sets of parallel sides
2n - 1 - -7n + 2 You combine like terms with subtracting
2n - 7n = -5n
-1 - 2 = -3
So -7n + 2 - 2n - 1 = -5n - 3