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lozanna [386]
3 years ago
5

Anyone know this? Will give brainiest!

Mathematics
1 answer:
GrogVix [38]3 years ago
3 0
The answer to this is D!!!!

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Rational formulas and variations
Zanzabum

Answer:

Direct to running

Joint to apples

Direct to meat

I hope this is good enough:

7 0
2 years ago
Using the quadratic formula to solve 7x2 -x = 7, what are the values of x?
Sunny_sXe [5.5K]

Answer:

x=-7

Step-by-step explanation:

7x2-x=7

7x2=14.

14-x=7

When you finished the last step, you will subtract 14 to both sides.

14-x=7

14-14-x=7-14

this will cancel out the 14 on the left.

And will leave you with:

-x=7-14

7-14 is -7.

and this will get you to

-x=-7

To finish this off, you have to turn the negative x/variable, into a positive x/variable.

So, you will divide both sides of the equation by the same term.

-x = -7

into

\frac{-x}{1} =\frac{-7}{1}

and it will be -7.

I hope this helps      :)

8 0
3 years ago
Find the sum of the first 13 terms in the series -5+1+7...+67
valentinak56 [21]
This is an arithmetic series with common difference 6 

S13  = (13/2)[2*-5 + (13-1)*6)]  =  403
5 0
3 years ago
Tommy has 6 more than 3 times the amount of money in his bank account than Judy. Judy has $7500 more than a number in her accoun
balu736 [363]

Answer: Judy: n+7500

Tommy: 3(n+7500)+6

Step-by-step explanation:

4 0
3 years ago
How can I factor this Trinomial? Please show me how!<br><br> 3x² - 8x + 4
Inga [223]

Step-by-step explanation:

3x² - 8x + 4 =

3x² - 6x -2x + 4 =

3x(x-2) -2(x-2) =

(3x -2)(x-2)

7 0
3 years ago
Read 2 more answers
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