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Law Incorporation [45]
2 years ago
6

Mark is six years younger than his sister Teri. Their combined ages equals 86. How old are Mark and Teri?

Mathematics
1 answer:
SIZIF [17.4K]2 years ago
3 0

Answer:

Mark is 30 and Teri 36

Step-by-step explanation:

I suck at explaining things but here's and answer :)

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I need help plzzzz percent equations blank% of $30 =3
Lyrx [107]

Answer:

10%

Step-by-step explanation:

Hello I can help you with this question. Lets start.

The question is asking what percent of $30 is 3

so i think u actually meant $3 right but anyways

30 is 10 times 3

then clearly it would be 10%

gogo that's the answer!

4 0
2 years ago
Solve the equation -3(y-5)=24
ioda
-3(y-5) = 24...distribute through the parenthesis
-3y + 15 = 24....subtract 15 from both sides
-3y = 24 - 15
-3y = 9...divide both sides by -3
y = 9/-3
y = -3
3 0
3 years ago
Use the following for long division x^2+3x+1sqrt 3x^4+7x^3+2x^2+13x+5
goldenfox [79]
In plain text, it is appropriate to express the division using a division bar (/) and parentheses around the numerator and denominator:
  (3x^4 +7x^3 +2x^2 +13x +5)/(x^2 +3x +1)

It is best to reserve the square root symbol (√) for an actual square root.

Your quotient is
  3x^2 -2x +5

8 0
3 years ago
Which best describes how to find an equation of the line shown?
Xelga [282]

Answer:

<h2>A</h2><h2 />

Step-by-step explanation:

m (slope) =<u>  rise  </u>  =  <u>  y  </u>  = <u>  y₁ - y₁ </u>

                   run           x        x₁ - x₁

to get y = mx

therefore, the answer to the question is :

A. The slope m is rise over run, so y over x =m.

    Solve for y to get y=mx.

7 0
3 years ago
What are the degree and classification in (6x+4) (2x+11)
Oliga [24]
Its a trinomial with the Degree 2
6x^2+74x+44
5 0
3 years ago
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