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3 years ago

The product of 9 and a number is 12 less than three times that number. What is the number?

Mathematics

1 answer:

Murrr4er [49]3 years ago

8 0

X - a number

$9x=3x-12|-3x\\ 6x=-12|:6\\
x=-2

$

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PLZ HELP NNOOOOOOOWW!! 15 points!!

motikmotik

The midpoint of the line having the endpoints $(x_1,y_1)$ and $(x_2,y_2)$ is $(\frac{x_{1}+_x_{2}}{2}, \frac{y_{1}+_y_{2}}{2})$
basically average them

so given that the line has the endpoints of (-3,7) and (9,-2)
x₁=-3
y₁=7
x₂=9
y₂=-2

so the midpoint can be found by doing
$(\frac{-3+9}{2}, \frac{7+(-2)}{2})=$
$(\frac{6}{2}, \frac{7-2}{2})=$
$(3, \frac{5}{2})$

the midpoint is $(3,\frac{5}{2})$

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3 years ago

Please help me!!!!!!

enot [183]

Answer:

Step-by-step explanation:

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3 years ago

Can u solve it plz thx

Harman [31]

The answer is 77 becuase you have to add all of the sides that are same as the number

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3 years ago

Read 2 more answers

2 5 ÷ 6 7 Give your answer as a fraction in its simplest form.

Bas_tet [7]

Answer:

2.68

Step-by-step explanation:

25/67 = 2.68

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3 years ago

An investor has purchased 1,000 shares of stock at a price of $10 per share. The stock pays no dividends, and historically has a

Pani-rosa [81]

Answer:

Step-by-step explanation:

Here, we want to select which of the options explains the scenario in the question.

Firstly, 1,000 shares were purchased at $10 per share.

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Also, we have the growth rate as 12.5% = 12.5/100 = 0.125

Thus, representing the scenario with a function, we have;

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4 years ago