Answer: 3
Step-by-step explanation:
A term is a group of numbers and variables.
- In your expression, there are 3 term: 3k, 10, and 5n^3
A coefficient is just the number attached to the variable.
- In the term 3k, the first one in your expression, the 3 is the coefficient because it is being multiplied by an unknown, k.
- There is also another term with a variable in your expression: 5n^3. 5 would be the coefficient because it is being multiplied by an unknown, n, multiplied by itself three times
A constant is just a number.
- In your expression, 10 is a constant because it doesn't have a variable, so no matter what the other variables are, that term will always stay 10
Hope this helps :)
