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tekilochka [14]
2 years ago
12

Giving brainliest for number 31

Mathematics
2 answers:
LUCKY_DIMON [66]2 years ago
4 0

Answer:

b, d, c

Step-by-step explanation:

Feliz [49]2 years ago
4 0

Answer:

C.

Step-by-step explanation:

f(x)=x²-x

#CarryOnLearning

hopeithelps,,thanks

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snow_lady [41]
The height of the telephone pole = 9 / 1.5 = 6 meters
7 0
3 years ago
Number 20 pls I need help with this one
Norma-Jean [14]
He uses 5/8 tanks of gas in one week.

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3 0
3 years ago
2x^2 +5x+3/x^2+2x+1​
german

Answer:

\frac{2x+3}{x+1}

Step-by-step explanation:

2x² + 5x + 3 = (x + 1) (2x + 3)

x² + 2x + 1 = (x + 1) (x + 1)

(x + 1) cancels out because there is one in the denominator and the numerator, leaving you with the answer.

Hope this helps!

3 0
3 years ago
1) Solve the inequality.<br> 8x + 9 &lt; 4x - 3
Nitella [24]

Answer:

x < -3

Step-by-step explanation:

subtract 4x: 4x + 9 < -3

subtract 9: 4x < -12

divide by 4: x < -3

3 0
3 years ago
11) A 'good' children's book is supposed to have pictures and text in the ratio 17:8. In a book I have just looked at,
Andre45 [30]

Answer:  128 pages are text

Step-by-step explanation:

7 0
3 years ago
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