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12345 [234]
3 years ago
12

-1/2x+3=-4x+7

Mathematics
1 answer:
borishaifa [10]3 years ago
5 0
Like a first step bc. there is a denominator this will be more usefully eliminate it so what you can make it multiplied both sides by 2 
- so will get 

-2/2x +2*3/2 = 2(-4x+7)/2

(-2x +6)/2 = 2(-4x+7)/2   common denominator the 2 so make the numerators equal and solve for x 

-2x+6=-8x+14

6x=8

hope helped 


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What’s the Answer?? Please!!
Nataly [62]

Finding the slope using two points:

The formula for slope is

\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

In this case...

(1, 9) and (-3, 16)

y_{2} =16\\y_{1} =9\\x_{2} =-3\\x_{1} =1

^^^Plug these numbers into the formula for slope...

\frac{16-9}{-3 -1}

\frac{7}{-4}

C. \frac{-7}{4}

^^^This is your slope

Hope this helped!

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4 0
3 years ago
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tresset_1 [31]

Answer:

$81.55

Step-by-step explanation:

$15+15%=15x1.15=$17.25

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$32+15%=32x1.15=$36.80

Total=$81.55

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4 0
2 years ago
I need help with this !! chart
Burka [1]

Answer:

Make coordinates with this table.

Step-by-step explanation:

What I think from these tables is that you can make coordinates with these points. Here are the instructions for you to follow-

  1. See the "y" and "x". These are the axis. So make coordinates with these. Ex- (0,3), (1,5) and so on
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  3. After plotting them, you might find the shape it made.

I hope it helps you.

3 0
3 years ago
choose two numbers from the list 3,4,6,12. Explain the difference between finding the greatest common factor and the least commo
zepelin [54]
3 & 6 - LCM = 3. 3's multiples are 3, 6, 9,12, 16, etc. 6's multiples are 6, 12, 18, etc. therefore, the least common multiple is 6.
GCF - 3's factors are 1, 3, and 6's factors 1, 2, 3. so the greatest common factor is 3.

6 0
3 years ago
HELP ME PLS!!!!!!!!!!!!!!!!!!!!!!!!!!!!
kykrilka [37]

Answer:

10

Step-by-step explanation:

Square = 2 x 2 = 4

The Small triangle is half of the square so 4 divided by 2 is 2.

The big triangle 4 x 2 = 8 divided by 2 is 4.

So,

4 + 2 + 4 = 10

6 0
2 years ago
Read 2 more answers
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