Determine the constant and the variable in each algebraic expression
1. 2a
2. y + 3
3. 2f + 15
4. -5m - 3n
5. 2π + 30
Constant ________
Constant ________
Constant ________
Constant ________
Constant ________
Variable ________
Variable ________
Variable ________
Variable ________
Variable ________
Answers & Comments
Answer:
1. Constant: 2
Variable: a
2. Constant: 3
Variable: y
3. Constant: 15
Variable: f
4. Constant: 3
Variable: m and n
5. Constant: 30
Variable:π
Step-by-step explanation:
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