Answer:
cawnser is 60
Step-by-step explanation:
because 5 times 12 is 60 hours
Answer:
true
Step-by-step explanation:
There is no distribution (unless you count substitution) in the second set of terms.
Edit: I think I get what your question is now. You are supposed to distribute to every term inside the parenthesis (false)
Answer:
-14n - 2r - 21
Step-by-step explanation: