3 years ago

Really confused on question 30.

1 answer:

7 0

The answer is 2,000

hoped I helped :)

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Bess [88]

Answer:

$7x^{2} - 15x -31$

Step-by-step explanation:

$(4x^{2} - 15x -21) + 3x^{2} - 10 = 4x^{2} + 3x^{2} - 15x -21 - 10 = 7x^{2} - 15x -31$

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NARA [144]

Agree with the one at the top it’s 36

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ASHA 777 [7]

Answer:

The slope for the line is 2

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MAXImum [283]

After consideration I'm not sure but I think x=3 and y=6 I'm not a math whiz but this made sense to me.

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11111nata11111 [884]

Answer:

p-value~ 0.075

Step-by-step explanation:

( Choice D on Khan Academy)

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3 years ago