Answer:
x=-2
Step-by-step explanation:
Answer:
(1/2,7/4)
Step-by-step explanation:
x=-b/2a
x=1/2
y=(1/2)^2-(1/2)+2
y=1/4-2/4+8/4
y=7/4
The method that was used by Isabella to pay for the CD players is a credit card.
<h3>What is a credit card?</h3>
A credit card is a line of credit that is extended by a bank to the holder of the credit card. The bank extends credit to the credit cardholder based on the holder's credit worthiness.
The holder of the credit card is expected to make payments on debts owed at the end of every month until all the debt has been repaid.
Answer:
3 1/3.
Step-by-step explanation:
2 2/3 + 2/3
= 6/3 + 2/3 +2/3
= 8/3 + 2/3
= 10/3
= 3 1/3.
The correct answer is A. It satisfies the top equation but not the bottom equation.
This can be found by plugging in the given x and y values to the system, as seen in the attached picture.
I hope this helps! :)