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3 years ago

Nine more than twice a number is less than negative nineteen. Find all numbers that make this statement true.

Mathematics

1 answer:

romanna [79]3 years ago

5 0

Hi where’s the picture cuz if I see the picture I could help u but I can’t

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Choose the best answer for this length.

Nastasia [14]

Answer:

9 inches

Step-by-step explanation:

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2 years ago

Factor. (help plz!)<br><br> x^2+7x+10

yawa3891 [41]

Answer:

$(x + 5) \times (x + 2)$

Step-by-step explanation:

${x}^{2} + 7x + 10$

${x}^{2} + 5x + 2x + 10$

$x \times (x + 5) + 2(x + 5)$

$(x + 5) \times (x + 2)$

3 0

2 years ago

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Which expression is equal to x−5x2+3−x2−x+4x2+3 ?

insens350 [35]

the third option. I think

8 0

2 years ago

Pls help. i willl give brainliest and 100 pts!

svp [43]

Answer:

perimeter = 16x+9x+8x+11

simplified perimter = 33x+11

Step-by-step explanation:

this isnt even close to 100 pts but okay

6 0

2 years ago

Read 2 more answers

Please help, I have been trying for a while :(<br><br>question on photo

Zigmanuir [339]

Answer:

$\frac{x-22}{(x+2)(x-4)}$

Step-by-step explanation:

multiply the numerator/denominator of the first fraction by (x - 4)

multiply the numerator/denominator of the second fraction by (x + 2)

this ensures that the fractions have a common denominator

$\frac{4}{x+2}$ - $\frac{3}{x-4}$

= $\frac{4(x-4)}{(x+2)(x-4)}$ - $\frac{3(x+2)}{(x+2)(x-4)}$ ← subtract numerators leaving the common denominator

= $\frac{4x-16-3x-6}{(x+2)(x-4)}$

= $\frac{x-22}{(x+2)(x-4)}$

4 0

1 year ago