A. Tell whether each of the following is TRUE or FALSE.
1. In the expression 2n +4, the coefficient of n is 4.
2. The statement 75-34 = 20 + 21 is a correct equation.
3. Variables are used to represent numerical value.
4. In the expression 8x-y, the variables are x and y.
5. The constant term in the expression 9abc - 5 is 9 and -5.
6. The variable part together with exponents is what constitute the literal coefficient
7. In 2xy the exponent of x is 3.
8. The expression 3xuya - 7xy is in degree 4.
9. The number of days in a week is an example of variable.
10. 19abc + 8 is a binomial.​