Step-by-step explanation:
50% is basically half. So if you double the price ($2.25) x 2 you will have your answer.
So the answer is $4.50..!
Answer: A
Step-by-step explanation: A function means that your x can only have one y but your y can have multiple x's.
Answer:
2.236
Step-by-step explanation:
you could estimate it to be between 2 and 3 (because 5 is between 4 and 9)
or you just put it into a calculator
Pretty sure its B but if im wrong please dont be mad.
