plsss answer this i need now

Answer:
[tex]1. = 1 \\ 2. - \frac{3}{7 } \\ 3. = - 1 \\ 4 . = - 1 \\ 5. = - 1[/tex]
SANA PO MAKATULONG
Step-by-step explanation:
PA FOLLOW AT PA BRAINLIEST THANKS