Answer:
9p^2q-5pq^2-pq+5q^2
Step-by-step explanation:
Answer:
Miles per hours and feet per second.
Hope this helps! Jesus loves you! :)
-Seth
Answer:
Usually there are the variables x y z but it doesn't matter what they are.
Step-by-step explanation:
First choose your first variable to solve. Find x by putting all the numbers and variables to one side.
once you found x substitute the answer for x in all the equations. Next find y and substitute your answer in all the equations again.
Once you have solved 2 variables then you are able to solve z.
If you have questions please feel free to ask in the comments below.
