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2 years ago

X4 -3x + 1, 4x2 - 2x + 8, and x3 - 9

Mathematics

1 answer:

azamat2 years ago

7 0

Answer:

x=4

Step-by-step explanation:

because I have a solver online

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(WILL MARK BRAINLIST)

mezya [45]

I believe the answer is the second one

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2 years ago

Can you answer those 2 questions please?!thank you

Brrunno [24]

Answer:

Question 1: Fraction

Question 2: Equal

Step-by-step explanation:

I know Q1 is right, I'm not so sure about Q2 so I'm sorry if that's wrong

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2 years ago

What two numbers add to 2 and multiply to 0

kotykmax [81]

1 plus 1 equals 2 ,2 times 0 equals 0 .get it.

6 0

2 years ago

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The price of a shirt is marked down from $12.50 to $10,00. What is the percent decrease of the shirt?

choli [55]

Answer: 20%.

Step-by-step explanation:

Given, The price of a shirt is marked down from $12.50 to $10.00.

Previous price = $12.50

New price = $10.00

Change in price = Previous price - New price

= $12.50 - $10.00

= $2.50

Now, the percent decrease of the shirt = $\dfrac{\text{Change in price}}{\text{Prevoius price}}\times100$

$=\dfrac{2.50}{12.50}\times100\\\\=20\%$

Hence, the percent decrease of the shirt = 20%.

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3 years ago

What is the answer to 5+5(x+4)≤20?

Nata [24]

$5+5\left( x+4 \right) \le 20\\ \\ 5\left\{ 1+\left( x+4 \right) \right\} \le 20\\ \\ \frac { 1 }{ 5 } \cdot 5\left\{ 1+\left( x+4 \right) \right\} \le 20\cdot \frac { 1 }{ 5 }$

$\ \\ 1+\left( x+4 \right) \le 4\\ \\ 1+x+4\le 4\\ \\ x+5\le 4\\ \\ x\le 4-5\\ \\ x\le -1$

7 0

3 years ago

Read 2 more answers