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:
Agreed, Claira is the lesser beauty of the two. (.....) , whose looks and figure is certainly more desired within this society compared to Claira, where although a beauty in her own way, is not comparable to (.....).
Answer:
English speakers use the modal verbs “should,” “ought to” and “had better” to express that they think something is a good (or a bad) idea. “Should” is the most common way to give advice.
Explanation:
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Dee/Wangero is continuously trying to define and redefine her own identity. She rejects her immediate African-American ancestry, deeming it less worthy and less authentic than her African heritage. Her judgment betrays her, however; in her perturbation, she forgets the fact that her mother and sister are depicting who she is. She is deeply insecure and ashamed of her own race.