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3 years ago

PLS HELP MATH! ILL GIVE BRANIEST

Mathematics

2 answers:

Alex17521 [72]3 years ago

4 0

Answer:

a + y ≤ 1,000

25a + 12.50y > 15,000

Step-by-step explanation:

I believe is last option.

The capacity can be equal or less than 1000. The teacher must bring “more than” 15,000$

Darina [25.2K]3 years ago

3 0

Answer:

the answer is the fourth choice

Step-by-step explanation:

the capacity can be equal or less than 1000 people. The have to bring in more than $15000

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f(x)=8−4x−x3 g(x)=x2+7x−9 Find f(x)+g(x). Select one: a. x3+x2+3x−1 b. −x3+x+3x−1 c. −x3+x2+11x−9 d. 8x2+3x−9x3

vovangra [49]

Answer:

Step-by-step explanation:

We are given the two functions:

$f(x) = 8 - 4x - x^3\text{ and } g(x) = x^2 + 7x - 9$

And we want to find:

$f(x) + g(x)$

Substitute:

$= (8 - 4x - x^3) + (x^2 + 7x - 9)$

Rewrite:

$= (-x^3) + (x^2) + (7x - 4x) + (8 - 9)$

Combine like terms:

$= -x^3 + x^2 +3x -1$

In conclusion:

$f(x) + g(x) = -x^3 + x^2 +3x -1$

Hence, our answer is B.

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3 years ago

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Bumek [7]

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3 years ago

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cricket20 [7]

I’ll answer the first question, what’s 3 plus 13? 16 that’s your answer

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3 years ago

6c + 4d - c - 7d = ?<br><br> What is the answer to this question?

kondor19780726 [428]

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3 years ago

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GUYSSS PLSSS HELP ME WITH THIS QUESTION :))

Mrac [35]

Answer:

Step-by-step explanation:

1) if to solve the first inequation, tnen 3x<52; ⇔ x<52/3;

2) if to solve the seconde inequation, then 2x≥24; ⇔ x≥12.

3) according to the items 1 and 2 x∈[12;52/3);

4) the largest prime number is 17.

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3 years ago