Answer:
The answer is 7776!
Step-by-step explanation:
Use PEMDAS
PEMDAS:
Parentheses
Exponents,
Multiplication
Division (from left to right),
Addition and
Subtraction (from left to right).
14.2857142857 unit cubes
Mya wrote two expressions that are not equivalent
45 +72 does not equal to 9(5+9)
9(5+9) = 45 + 81
25.12