Final answer:
The degree of the algebraic term 5a^3b^4 is 7, determined by summing the exponents of the variables in the term.
Step-by-step explanation:
The question asks about the degree of the algebraic term 5a^3b^4.
In algebra, the degree of a term is the sum of the exponents of the variables in that term.
To find the degree, we simply add up the exponents: for 5a^3b^4,
we have the exponent 3 for a and the exponent 4 for b, which gives us 3 + 4.
Therefore, the degree of 5a^3b^4 is 7.