Answer:
Real numbers are "closed" under multiplication
Irrational numbers are "not closed" under division
Integers are "closed" under subtraction
Positive ration numbers are "closed"
Hope this helps! :)
Answer:
y=8/(P+q+4)
Step-by-step explanation:
we can find out that three items have y
so we can get them together Py+qy+4y=8
next(P+q+4)y=8 so y=8/(p+q+4)
Get unknowns on one side and know on other side.
Divide both sides by -2
X= -7
Here you go. A quick picture to demonstrate the problem. Hope this helps!! <span />
Answer:
Step-by-step explanation:
