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exis [7]
3 years ago
12

6

ula1" title="2 + \frac{7}{x} = \frac{3}{5} " alt="2 + \frac{7}{x} = \frac{3}{5} " align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Free_Kalibri [48]3 years ago
6 0
<em>Hello there, and thank you for posting your question here on brainly.

</em>Short answer: x = -5
<em>
</em>Why?

The solution to this has a lot of steps. Subtract two from both sides. (2+7/x=3/5 --> 7/x=-7/5) Multiply both sides by x. (7/x=-7/5 --> 7=-7x/5) Multiply both sides by 5. (7=-7x/5 --> 35=-7x) Divide both sides by -7. (-5=x) x = -5

<em>Hope this helped you! ♥</em>
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The point R is halfway between the integers on the number line below and represents the number ____.
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Answer:

-3 1/2

Step-by-step explanation:

6 0
4 years ago
Which expression is equivalent to 3(5 + 4)? (1 point)
kondaur [170]

Answer:

27

Step-by-step explanation:

do 3 time 5 and you get 15 and then you do 3 times 4 and you get 12 and then you add 15 and 12 and you get 27.

7 0
3 years ago
Read 2 more answers
Which function is odd?
ddd [48]
The function is odd if you can replace every x with -x and get the oposite equation
example
if you replace x with -x in y=x^3, then you get -x^3, so therefor the functin is odd


so

replace x with -x


a. we get x^3+4, nope
b. we get -2x^3, yep
c. we get x^4-9, nope
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answer is B
5 0
3 years ago
Solve the trigonometric equation<br> 3-3cosx=2 sin^2 x
Zina [86]
= 3 - 3cos x - 2(1- cos^2 x)
= 2cos^2 x - 3cos x + 1
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6 0
3 years ago
Jason is looking for an engagement ring to offer his girlfriend. He has found a similar ring at each of four different jewelry s
SOVA2 [1]
The correct answer for this question is this one:

<span>According to the information in the table, which of the jewelry stores will have the cheapest ring in the end?


Jessie's Jewelry
price=$1,250.00
credit card APR=19%

Über Pawn
price= $1,328.00
credit card APR=18.5%

Diamonds Forever
price=$1,199.00
credit card APR=21%

Diamonds Forever
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a. Jessie's Jewelry

b. Über Pawn

c. Diamonds Forever

<u>d. Drake and Family Gold</u></span>
Hope this helps answer your question and have a nice day ahead.
7 0
3 years ago
Read 2 more answers
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