Answer:
8h+100
8.50h+80
Step-by-step explanation:
Step-by-step explanation:
I would say the one that says after eliminating a variable,the result is x=0
cause the zero can change into any number.
Answer:
-39
Step-by-step explanation:
Answer:
20 or d
Step-by-step explanation:
Answer:
yes in what can I help you