12 Select ALL the correct answers.
Observe the expression below and select the true statement(s).
3y(7 + 2x) + 9xy - 10
The "2" in the first term is a constant.
The "x" in the second term is an exponent.
The "(7 + 2x)" in the first term is a factor.
The "10" in the third term is a coefficient.
The "9" in the second term is a coefficient
The "3y' in the first term is a factor