2 years ago

-x+5<20 I need this because I am in a 24 question quiz

Mathematics

2 answers:

PtichkaEL [24]2 years ago

7 0

You can see the Steps but the answer is
X > 15

lana66690 [7]2 years ago

4 0

Answer
X > 15
Explanation

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nlexa [21]

X = 5
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2 years ago

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2 years ago

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I've been having struggles with math recently and would greatly appreciate help

BARSIC [14]

ANSWER:

$-4x^3+4x^2-4x+2$

STEP-BY-STEP EXPLANATION:

We have the following expression:

$(4x^3+6x^2-9x+1)-(8x^3+2x^2-5x-1)$

In order to operate, we must first break the parentheses and then group similar terms, like this:

$\begin{gathered} 4x^3+6x^2-9x+1-8x^3-2x^2+5x+1 \\ (4x^3-8x^3)+(6x^2-2x^2)+(-9x+5x)+(1+1) \\ \text{ therefore:} \\ -4x^3+4x^2-4x+2 \\ (4x^3+6x^2-9x+1)-(8x^3+2x^2-5x-1)=-4x^3+4x^2-4x+2 \end{gathered}$

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1 year ago

Evaluate the expression shown below and write your answer as a fraction in simplest form.

Vesna [10]

Answer:

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Step-by-step explanation:

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If c(x)=5/x-2 and d(x)=x+3, what is the domain of (cd)(x)

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I hope this helps you

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2 years ago