Answer:
x+-(1)/(2),-3
Step-by-step explanation:
Thank you:)
Answer:
w x 6
Because W is a variable and we don't know what W so it the equation is gonna be a open sentance
Answer:
5
Step-by-step explanation:

=>
; [∵ 25÷5=5]
=>1*5
=>5
Answer:
643
Step-by-step explanation:
In any rational function the denominator should never equal to 0, hence in this case since the denominator is 5n the only answer is n should not equal 0