Hopes this helps if it don’t than sorry:
Answer: p + 5 - 7q
Answer:
c
Step-by-step explanation:
just substitute a big number into x like 10^6 as it approaches

and a big negative number like -10^6 as it approaches

Answer:
no
Step-by-step explanation:
Given
1 + 4(3x - 10) - 12x ← distribute the parenthesis
= 1 + 12x - 40 - 12x ← collect like terms
= 1 - 40
= - 39 ≠ - 9