Answer:
yo can i pls have points im doing world record attempt for points soon
Step-by-step explanation:
Answer:
no x values repeat, so yes it is a function
Step-by-step explanation:
5*5+5=30
5*5-15=10
30/10= 3
Step-by-step explanation:
you would divide 489 by 10 and then times that number by 15 and the divide 20 and get your answer that way