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Gnesinka [82]
3 years ago
6

20 POINTS AND BRAINLIEST !! PLEASE ANSWER THIS QUESTION !!

Mathematics
1 answer:
Elenna [48]3 years ago
5 0
A
(X-7)(x-4) -> x^2 -11x + 28
Multiply that by the 2 and you get the original equation!
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A student's grade depends on her score on four equally-weighted exams. Her average on the first three exams is 92. What must she
Sergeeva-Olga [200]
3x92 = 276 (first 3 exams)
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Answer
<span>she needs to score at least 84 on the fourth exam </span><span>in order to guarantee a final average of at least 90</span>
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3 years ago
What are the partial products to 32 x 405?<br> (35 points)
IrinaK [193]

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Step-by-step explanation:

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In Mr.Kleins class, 40% of the students are boys. What decimal represents the portion of the students that are girls?
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4 0
3 years ago
Given that
valentina_108 [34]

Answer: x= -3.25

Step-by-step explanation:

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6 0
2 years ago
Simplify: StartRoot 324 EndRoot 1. Write the prime factorization of the radicand. StartRoot 324 EndRoot = StartRoot 2 times 2 ti
Savatey [412]

Answer:

  18

Step-by-step explanation:

To continue where you left off, ...

  \sqrt{2^2}\times\sqrt{3^2}\times\sqrt{3^2}=2\times 3\times 3=18

The square root of 324 is 18.

3 0
3 years ago
Read 2 more answers
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