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Ratling [72]
3 years ago
5

Solve the following system of equations.

Mathematics
2 answers:
zheka24 [161]3 years ago
8 0

Answer:

(1,1)

Step-by-step explanation:

shepuryov [24]3 years ago
4 0

Answer:

x=1,y=1

Step-by-step explanation:

Hope this helps!

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Determine the positive real root of ln(x²) = 0.7
timama [110]

Answer:

i have no clue.

Step-by-step explanation:

i am very tired while doing a math link so please, don't give me any trouble with this :)

5 0
4 years ago
Write the quadratic in a verbal sentence. PLEASE HELP I’m super stuck!! If you can explain how to do this as well that would hel
saveliy_v [14]

Answer:

n = 8

Step-by-step explanation:

Follow the question when turning the word equation into an equation

Because we know this is a quadratic equation, the product is a result of n multiplied by itself

n^{2} -4=60

Solve for n

n^{2} =64

\sqrt{n^{2} } =\sqrt{64}

n = 8

7 0
3 years ago
Ruben bought 6 comic books for $21. Each comic book was the same price. What is the price for 1 comic book?
Mars2501 [29]

Answer:

Each comic booke was $3.50

Step-by-step explanation:

You just have to divide 21 by 6

3 0
3 years ago
Read 2 more answers
Write an equation of the line that passes through
Westkost [7]

Answer:

The answer is

<h2>y = - 8x + 8</h2>

Step-by-step explanation:

To find the equation of the line given a point and slope we use the formula

y - y _{1} = m(x - x _1)

where

m is the slope

( x1 , y1) is the point

From the question the point is

(1/2,4) and slope m = -8

The equation of the line is

y - 4 =  - 8(x -  \frac{1}{2} ) \\ y - 4 =  - 8x + 4 \\ y =  - 8x + 4 + 4

We have the final answer as

<h3>y = - 8x + 8</h3>

Hope this helps you

7 0
4 years ago
Translate the sentence into an equation.
Andreas93 [3]
<h2>Translating Sentences into Equations</h2>

A key part of this is recognizing certain words to change into operations or numbers:

  • <em>quotient</em> = divide
  • <em>three more</em> = add 3
  • <em>'a/the number' </em>= use a variable (in this case, it's <em>w</em>)

<h2>Solving the Question</h2>

We're given:

  • Three more than the quotient of a number and 7 equals 6
    ⇒ 'the quotient of a number and 7' tells us we divide <em>w</em> by 7:
  • Three more than \dfrac{w}{7} equals 6
    ⇒ 'three more than' means we add 3 to the fraction:
  • \dfrac{w}{7}+3 equals 6
  • \dfrac{w}{7}+3=6

<h2>Answer</h2>

\dfrac{w}{7}+3=6

5 0
3 years ago
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