Given:
Package A
Birthday cards = 3
Thank you notes = 2
Costs = $18
Package B
Birthday cards = 8
Thank you notes = 6
Costs = $50
Required:
x = birthday card cost
y = thank you notes cost
Solution:
Package A:
18 = 3x + 2y
Package B:
50 = 8x + 6y
Second, add the two equations using elimination method.
To find y eliminate x;
[8 (18 = 3x + 2y)] + [-3 (50 = 8x + 6y)]
(144 = 24x + 16y) + [-150 = -24x + (-18y)]
-6 = -2y
Divide both sides with -2.
y = 3 thank you notes cost
Next, let us find x by substituting the value of y.
(18 = 3x + 2y) + (50 = 8x + 6y)
[18 = 3x + 2(3)] + [50 = 8x + 6(3)]
(18 = 3x + 6) + (50 = 8x + 18)
68 = 11x + 24
68 – 24 = 11x
44 = 11x
Divide both sides with 11.
X = 4 birthday card cost
Answer:Berlonica first, I toured. (This is one wrong answer)
Then, I believe it’s Berlonica is one of the most beautifull..
Explanation: The first answer is wrong because it has to many commas. it’s also a run off. Then, for the second. I think it’s wrong because you could just say beutifull because it just sounds wrong. Sorry if I’m wrong! Good luck!
:D
B
I'm not entirely positive, as all the lines in this poem seem dark and gloomy to me, but this seems to be the best answer out of the options.
Hope this helps!
Jimmy crack corn I don’t care
Not sure why this is on here, but send an email explaining your situation and add a doctor/parents note if you can to prove that you’ve been absent for a good reason!
