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aev [14]
3 years ago
6

The difference of two numbers is 6 and their product is 55 what are the two numbers

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
4 0
Let one number be x.
The other number is x-6

Product of the number is 55
x(x-6) = 55
x² - 6x - 55 = 0
<span> (x + 5)(x - 11) = 0
</span>x = -5 or x = 11

x = -5
x - 6 = -11

x = 11
x - 6 = 5


Answer: The two numbers are either -5 and -11 or 5 and 11.

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How many solutions does the equation -9(x+6)=-9x+108 have?
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Answer:

No solution

Step-by-step explanation:

Simplify the equation to solve for x.

-9(x+6)=-9x+108  Distribute

-9x-54=-9x+108 Combine like terms

+9x       +9x

0-54=108 Combine like terms

 +54  +54

0=162 No solution

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Which statement correctly describes this expression?<br> 2m^3 - 11
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Answer:

<h2>D</h2>

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3 years ago
What is the slope of the line that passes through the points (5, 2) and (3,-1)?
oksano4ka [1.4K]
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to calculate the slope m use the gradient form

m = y2 -y1
————
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3 years ago
Kenneth has 2,000$ to invest
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The calculations for 2, 4, 8 year can be derived as follows,

For simple interest:

                   S.I = \frac{P*T*R}{100}

P= principle

T= Time

R= Rate

For 2 year;

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For 4 year;

            S.I = \frac{2000*4*5.6}{100}= $448

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For 8 year;

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