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Lynna [10]
3 years ago
15

5n + 3 > 4 - (6 – 5n)

Mathematics
1 answer:
jek_recluse [69]3 years ago
4 0
3>-2 i believe
djdjjdksksk sorry i needed more characters
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Please helppp , 20 points for this question
Oksanka [162]
I believe the answer would be d
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Evaluate the expressions and match them to the integers.
alexira [117]

Answer:

See below.

Step-by-step explanation:

-7(6) = -42

-1(-10) = 10

2(-5) = -10

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4 0
3 years ago
Approximate the real number solution(s) to the polynomial function f(x) = x^3 + 4x^2 + x − 6.
irakobra [83]

Answer:

d. x ∈ {-3, -2, 1}

Step-by-step explanation:

The word "approximate" in the problem statement suggests that the roots may not be integers. Consequently, the solution method of choice is graphing.

A graph shows the solutions to f(x)=0 to be x=-3, x=-2, and x=1, matching selection D.

_____

<em>Comment on the problem statement</em>

Any value of x can be put into the formula and it will be a "solution." For example, f(0) = -6 is a "solution" to the polynomial function. The problem statement is not specific as to the solution(s) sought. We have had to guess that we want values of x such that f(x)=0.

3 0
4 years ago
What multiplies into negative 20 and adds into 19?
Artist 52 [7]
20 and -1: they add into 19 and since a negative times a positive is a negative they multiply to -20
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What are the factors in the expression 4x squared 2 + 5x -7
PSYCHO15rus [73]
Let think the answer is 4*2+5*-7=-27
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3 years ago
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