Hello!
Okay, so first we need to add like terms... so first, add the terms with the same variables. That gives us:
9x + 7y + 4 + y
Now add 7y and y
That gives us:
9x + 8y + 4
This can't be added anymore... this is as far as we can go because they are no longer like terms.
Answer:
=11x2y3-oxy2+2xy2
Step-by-step explanation:
Simplify:
4x2y3+2xy2-2y-((-7x2)(y3)+oxy2-2y)
Distribute negative sign(-)
=4x2y3+2xy2+-2y+7x2y3+-oxy2+2y
Combine like terms
=(4x2y3+7x2y3)+(-oxy2)+(2xy2)+(-2y+2y)
=11x2y3-oxy2+2xy2
Answer:
A
Step-by-step explanation:
Because 6^3/6^6 is equivalent to 1/216.A is 1/36
Answer:
See Explanation
Step-by-step explanation:
To do this, we will make use of the following rules:
Direct Variation:
=> 
Inverse Variation:
==> 
Joint Variation:
==> 
Direct, then inverse variation:
==> 
Having highlighted the rules, the solution is as follows:
1. m varies directly to a


2. p varies inversely as q.


3.
directly as s and inversely as t.


4. z varies jointly as 

5. F varies directly as the 


6. d varies jointly r and t


7. P is inversely proportional to h.

8. P varies directly as V


9. d varies directly as the square of t


10. s varies jointly as b and d and inversely as the square L

