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tia_tia [17]
1 year ago
7

Is the inequality always, sometimes, or never true? `9(x+2)>9(x-3)`

Mathematics
2 answers:
RUDIKE [14]1 year ago
7 0

Answer: the inequality is true always

Step-by-step explanation:

9(x+2) > 9(x-3)\\\\9x+18 > 9x-27\\\\9x+18-9x > 9x-27-9x\\\\18 > -27\\\\Hence,\\\\The\  inequality \ is\  true\  always

nikklg [1K]1 year ago
7 0

Answer: In order to understand if the inequalities are always, never or sometimes true, you need to perform the calculations:

9(x+2) > 9(x-3)

9x + 18 > 9x - 27

the two 9x cancel out and you get:

+18 > -27

which is always true.

Step-by-step explanation: hope this kinda helps

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Identify the asymptotes of each function
Maurinko [17]

Answer:

A. x=2, \ f(x)=3

Step-by-step explanation:

The function

f(x)=\dfrac{3}{x-2}+3

is undefined when the denominator is equal to 0. So, when

x-2=0\\ \\x=2

the functin f(x) is undefined and the line x = 2 is vertical asymptote.

The horizontal asymptote is at f(x)=3

So, correct option is

x=2, \ f(x)=3

6 0
3 years ago
Raymond works in an electronics store and gets a 12 percent employee discount. The original cost of a video game system is $175.
lara [203]
Raymond would only pay 154 for the video game system. This is because you subtract 12% from 175.
8 0
3 years ago
Read 2 more answers
EXPLAIN IT WORD FOR WORD ON HOW TO SOLVE IT
eimsori [14]
To start, first add up the total number of reservations made this week which would be adding up the total amount of reservations for each day:
15+5+10+25+40+30+35= 160
Then, since it is asking for the percent of Friday and Saturday, add the amounts together (40+30) which is 70. 
Then, set these as a fraction where it is the reservations for Friday and Saturday over the total amount of reservations: 70/160
Now that you got that, do 70 divided by 160 which is 0.4375.
Finally, convert 0.4375 to a percent by moving the decimal right two and you get 43.75% as your answer.

5 0
3 years ago
$10,000 is compounded semiannually at 12% interest for t years. what expression represents the amount of money after t years?
kari74 [83]
To solve this, you can do the is over of equals to % over hundred.
is         %
__ = ____
of      100
10,000      12
_____ = ____
    t           100
1,000,000=12t
                __    
t=83,333.33
i hope this helps!
3 0
3 years ago
Vector B has x, y, and z components of 3, 7.2,
Temka [501]

Answer:

\approx 9.0\:\mathrm{units}

Step-by-step explanation:

The magnitude of 3D vector \vec{v} can be given by the following:

| \overline{v}| =\sqrt{{v_x}^2+{v_y}^2+{v_z}^2}

Plugging in given values, we have:

| \overline{v}|=\sqrt{3^2+7.2^2+4.5^2},\\| \overline{v}| \approx \fbox{$9.0\:\mathrm{units}$}.

6 0
3 years ago
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