Determine the constants and the variables in each algebraic expression 12a 2 + 3 7y - 4 3 29 - 5 8.-59 - 9 5

Answer:
1.Constant
2.Variables
3.Constant
4.Constant
5.Constant
6.Constant
7.Variables
8.Constant
9.Variables
10.Constant
Step-by-step explanation:
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