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kvasek [131]
3 years ago
11

Which of the following is written in standard form? A. 13=-7y-3x B. 3x+6y=13 C.20y=20

Mathematics
1 answer:
AleksAgata [21]3 years ago
4 0
The answer is choice B.
Ax +By=C is standard form
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Answer:

z = 44

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And, if x =15, then t = 15/7 cm

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What value of c makes the trinomial below a perfect square?<br> x^2+9x+c
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