Question

2. What is the numerical coefficient ofy in the expression 2x+y - 15xy? +7y
(a) -15%
(b) – 15
(c) 2
(d) 7​

Answer 1

Numerical coefficient contains only a number in expression. the term having y² is -15xy² so the numerical coefficient in this term is -15 so the correct option is C

Answer 2

Answer:

the correct answer is -15