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3 years ago

Complete the factorization, x^2+5x+6=(x+ )(x+2)

Mathematics

2 answers:

Alborosie3 years ago

6 0

Answer:

$x^{2} +5x +6= (x+3)(x+2)$

Step-by-step explanation:

$x^{2} +5x+6\\=x^{2} +2x+3x+6\\=x(x+2)+3(x+2)\\=(x+2)(x+3)$

Masteriza [31]3 years ago

6 0

Answer:

Step-by-step explanation:

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Sam invests $6000 in two different accounts. The first account paid 12 %, the second account paid 7 % in interest. At the end of

Lunna [17]

Answer:

The amount in the account at 12% interest is $3400 and the amount in the second account at 7% interest is $2600

Step-by-step explanation:

Let x be the amount in the account at 12% interest

So, 6000-x is the amount in the second account at 7% interest

$SI = \frac{P \times T \times R}{100}$

First account: $SI=\frac{x \times 1 \times 12}{100}$

Second account : $SI =\frac{(6000-x) \times 1 \times 7}{100}$

We are given that At the end of the first year he had earned $590 in interest.

So, $\frac{x \times 1 \times 12}{100}+\frac{(6000-x) \times 1 \times 7}{100}=590\\x=3400$

So,the amount in the account at 12% interest is $3400

The amount in the second account at 7% interest =6000-x=6000-3400=2600

Hence the amount in the account at 12% interest is $3400 and the amount in the second account at 7% interest is $2600

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3 years ago

5 is 5% of what number w

navik [9.2K]

5 = 0.05w
5 / 0.05 = w
100 = w........5 is 5% of 100

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$37 dinner; 15% tip whats the total cost

kogti [31]

37*.15=5.55
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2 years ago

What is the slope of the line represented by the equation –5x 2y= 10 ?

Sladkaya [172]

In the equation y=mx+b, the variable m represents the slope of the line. Therefore, the equation -5x+2y=10 can be rearranged into 2y=5x+10. Isolate the y to get y=2.5x+5. The slope of the line is 2.5

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melisa1 [442]

Answer:

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Step-by-step explanation:

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