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Paha777 [63]
3 years ago
9

Solve for x 2(x + 7) <3(x + 4)

Mathematics
2 answers:
Alborosie3 years ago
6 0

Answer:

X > 2

Step-by-step explanation:

2x + 14 < 3x + 12

-x < -2

x > 2

stepladder [879]3 years ago
4 0

Answer:

x >2

Step-by-step explanation:

<em>steps</em><em>:</em>

<em>1</em><em>:</em><em> </em><em>write</em><em> </em><em>the</em><em> </em><em>question</em><em> </em><em>nicely</em><em>.</em>

<em>2</em><em>:</em><em> </em><em>the</em><em> </em><em>number</em><em> </em><em>outside</em><em> </em><em>multiply</em><em> </em><em>with</em><em> </em><em>what</em><em> </em><em>is</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>bracket</em><em>.</em><em>(</em><em>EXPAND</em><em>)</em><em>.</em>

<em>3</em><em>:</em><em> </em><em>collect</em><em> </em><em>the</em><em> </em><em>like</em><em> </em><em>terms</em><em>.</em>

<em>4</em><em>:</em><em> </em><em>2</em><em>x-3x</em><em>=</em><em>-1x</em><em> </em>

<em> </em><em> </em><em>:</em><em>1</em><em>2</em><em>-14</em><em>=</em><em>-2</em>

<em>5</em><em>:</em><em> </em><em>divide</em><em> </em><em>by</em><em> </em><em>negative</em><em> </em><em>1</em><em> </em><em>on</em><em> </em><em>both</em><em> </em><em>side</em><em>.</em>

<em> </em><em> </em><em>6</em><em>:</em><em>remember</em><em> </em><em>when</em><em> </em><em>u</em><em> </em><em>solve</em><em> </em><em>something</em><em> </em><em>including</em><em> </em><em>the</em><em> </em><em>inequalities</em><em> </em><em>sign</em><em>.</em><em>.</em><em>.</em><em>.</em><em>if</em><em> </em><em>u</em><em> </em><em>divide</em><em> </em><em>it</em><em> </em><em>by</em><em> </em><em>a</em><em> </em><em>negative</em><em> </em><em>number</em><em> </em><em>u</em><em> </em><em>should</em><em> </em><em>change</em><em> </em><em>the</em><em> </em><em>sign</em><em> </em><em>.</em>

<em>the</em><em> </em><em>ans</em><em> </em><em>will</em><em> </em><em>be</em><em> </em><em>x</em><em>></em><em>2</em><em> </em>

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Landen has his daily video gaming time each day for 7 days. But one day he plays and extra 50 minutes. His total video playing t
mojhsa [17]

Answer:

im thinking 25 or 24

Step-by-step explanation:

sorry if i made you get it wrong

8 0
3 years ago
Let f(x)=4x and g(x)=(4)x−1+2 . Which transformations are needed to transform the graph of f(x) to the graph of g(x) ? Select ea
Inessa05 [86]

Answer:

horizontal translation 1 unit right  and vertical translation 2 unit up

Step-by-step explanation:

we are given

f(x)=4^x

g(x)=4^{x-1}+2

We can see that in place x , we have x-1

So, it is shifted horizontally right side by 1 unit

We have +2 added to f(x)-value

It means 2 is added to y-value

So, it is shifted vertically upward by 2 units

So, horizontal translation 1 unit right  and vertical translation 2 unit up

5 0
3 years ago
Read 2 more answers
What is x-2y=1, solve for y
GREYUIT [131]
The answer is X=1+2y

6 0
3 years ago
Whats 14.635 rounded to the nearest cent?
Nutka1998 [239]
The cents are .635 and the greatest cent is 6. So, when it is rounded to the greatest value like estimating it will be 14.600 or 14.6. As easy as that. :)
7 0
3 years ago
If $x$, $y$, and $z$ are positive integers such that $6xyz+30xy+21xz+2yz+105x+10y+7z=812$, find $x+y+z$.
harina [27]

Answer:

10

Step-by-step explanation:

When we simplify we get $$z(6xy+21x+2y+7)+30xy+105x+10y=812.$$

Then we continue to factor to get: (z+5)(6xy+21x+2y+7)&=847.

We then see that we can factor (6xy+21x+2y+7) into (z+5)(3x+1)(2y+7)&=847.

we then do the prime factorization of 847, which i think is,  7*11*11. we have to find the numbers that multiply to 847 and then plug them into z+5, 3x=1,2y+7.

It has to be a positive, non-negative integer, right?

We also see that 3x+1=11 so we see that x=10/3 (which wont work).

So 3x+1=7, so x=2.

So 11 has to be in another term. It has to be in 2y+7=11 so y=2

for the last term we get z+5=11 so z=6

2+2+6=10

Hope this helps and if you want please consider giving me brainliest. :)

8 0
3 years ago
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