Answer: -15. Quotient is the answer from division. If you do -15/-3, you will get 5
Answer:
The given expression
on multiplying is 
Step-by-step explanation:
Consider the given two expressions
and 
We have multiply both expressions,

To multiply two terms first multiply constant numbers that is 6 × 2 = 12
For x , y and z apply property of exponent,

Then power of x together will be,

Similarly for y powers,

Since first term do not have any expression for z so it will remain same.
Thus, the given expression on multiplying become,
is 
Answer:
n=-6
Step-by-step explanation:
Answer:
P / 30 - 21= 9
2w = 9
w = 4.5
This should be the answer