Answer:
nopee.it is your work try hard or practice in your textbooks or notebooks.
Step-by-step explanation:
Answer:
y <= -8
Step-by-step explanation:
This algebraic expression would read as:
Y is Less than or equal to -8
Answer:
27 students
Step-by-step explanation:

cross multiply and you get 27
(3a-7)^2
1. 9a^2-21a-21a+49
2. 3a(3a-7)-7(3a-7)
3. (3a-7)(3a-7)
4. Combine like terms