Question 50.
Fill in the blanks using >,< or =.
(-11) + (-15) ____ 11 + 15
Question 45
State whether the following statement is true (T) or false (F).
If x11=15, then x=1115.
Question 3 (iii) Simplify:
11121114
Question 58 (j)
Subtract:
11−15y2 from y3−15y2−y−11.