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gizmo_the_mogwai [7]
2 years ago
11

Plz help will be marked brillent 5 stars and thanks !!!!

Mathematics
2 answers:
Goryan [66]2 years ago
8 0
Question 2: the answer is 12c-49
Pavel [41]2 years ago
6 0
The answer is 25!
3 times 7 = 21 + 4 = 25
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Solve for y: x/y+9=n
Darina [25.2K]
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

y=-x9-n

Mark me as Brainleist please
8 0
3 years ago
X+ 60 + 120 + 150+ 75 = 360
garik1379 [7]

Answer:

There is no way it can equal 360 since 60+120+150+75=405? Was it a typo?

Step-by-step explanation:

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=15%20x%5E%7B2%7D%20%2B14x-49%3D0" id="TexFormula1" title="15 x^{2} +14x-49=0" alt="15 x^{2} +1
Alex777 [14]
15x^2+14x-49=0\\\\&#10;Terms:\\&#10;a=15\ \ \ \ b=14\ \ \ \ c=-49\\&#10;Quadratic\ Formula:\\\\&#10;x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\&#10;x=\dfrac{-14\pm\sqrt{196+2,940}}{30}\\\\&#10;x=\dfrac{-14\pm\sqrt{3,136}}{30}\\\\&#10;x=\dfrac{-14\pm56}{30}

Roots:\\\\&#10;x'=\dfrac{-14+56}{30}\\\\&#10;x'=\dfrac{42}{30}\\\\&#10;x'=\dfrac{21}{15}\\\\&#10;\boxed{x'=\dfrac{7}{5}}\\\\\\\\&#10;x''=\dfrac{-14-56}{30}\\\\&#10;x''=\dfrac{-70}{30}\\\\&#10;\boxed{x''=\dfrac{-7}{3}}
8 0
3 years ago
Read 2 more answers
19. At a boardroom meeting, the sales manager is happy to announce that sales have risen from $850,000 to $1,750,000 at a
klasskru [66]

The number of years it would take sales to reach $1,750,000 is 14.65 years.

<h3>What is the number of years?</h3>

The formula that can be used to determine the number of years it would take for the sales to reach $1,750,000 is:

Number of years : In (FV / PV) / r

Where:

  • FV = future level of sales -  $1,750,000
  • PV = present level of sales = 850,000
  • r = rate of growth -  4.931998%

Number of years : In ($1,750,000 / 850,000) / 0.04931998

Number of years : In (2.06) / 0.04931998

Number of years : 14.65 years

To learn more about how to determine the number of years, please check: brainly.com/question/21841217

#SPJ1

3 0
1 year ago
Dan was thinking of a number. Dan doubles it and gets an answer of 34.7. What was the original number?
Ksju [112]
347/2 just did it!!! Good luck
3 0
2 years ago
Read 2 more answers
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