Answer:
w + w + L + L= 84 or 2w + 2L= 84
Step-by-step explanation:
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First, put them into y = mx + b form. From there you can graph them by identifying their slopes and y-intercepts.
KN= 20.7
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Answer:
2c^2 - 2c - 3
Step-by-step explanation:
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Group together the 'c' terms in 2 + 7c – 4c2 – 3c + 4:
2 + 4c and -4c^2 + 4 Then we have:
-4c^2 + 4c + 6
We should reduce this by factoring -2 out of all three terms:
2c^2 - 2c - 3 This is the desired quadratic in standard form.