Answer: 2 terms and the degree is 1, the leading coefficient is 10.
Step-by-step explanation: The number of terms in this polynomial, actually making it a binomial because it only has two terms. The degree in this binomial is 1. The degree of the term is the sum of the exponents of variables that appear in it. The leading coefficient is 10 because it is the number written in front of the largest exponent.