Sagot :
Answer:
6. m
7. x, y
8. mn
9. s
10. x , y
11. b, c
12. s
13. none
Take note: A variable is any LETTER in an Algebraic expression / equation.
Answer:
6. m
7. x, y
8. mn
9. s
10. x , y
11. b, c
12. s
13. none
Take note: A variable is any LETTER in an Algebraic expression / equation.