3n-5=-8(6+5n) in distributive property

Answers

Answer 1
Answer:

Using distributive property we can expand the expression as

3n - 5 = -8 x 6 + (-8) x 5n

To apply the distributive property to the equation

3n - 5 = -8(6 + 5n), we need to distribute the -8 to the terms inside the parentheses.

Using the distributive property, we have:

3n - 5 = -8 x 6 + (-8) x 5n

Simplifying further:

3n - 5 = -48 - 40n

Now, we can continue solving the equation using the simplified form as

3n + 40n = -48 + 5

43n = -43

n= -1.

Learn more about distributive property here:

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Answer 2
Answer:

Answer:

n=-1

Step-by-step explanation:

3n-5=-8(6+5n)

3n-5=-48-40n

add 40n to both sides

43n-5=-48

n=-1


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The answer to 48:(4+4)

Answers

Answer:

6:1

Step-by-step explanation:

48:( 4+4 )

= 48:8

= 6:1

2. Use the graph of y=-x2 - 2x + 3 to solvethe equation –X2 - 2x + 3-0. What are
the solutions?
A 4
B -1 and 4
C 1 and -3

Answers

Answer:

1 and -3

Step-by-step explanation:

The values of the graph is where the graph intersect at the line x

Which is 1 and -3

Multiply.(3x+4)(2x−1)

Express the answer in standard form.

Enter your answer in the box.

Answers

(3x+4)(2x−1)

FOIL (first outer inner last)

3x*2x + 3x*(-1) + 4*2x+4*(-1)

6x^2 -3x+8x -4

6x^2 +5x-4

(3x + 4)(2x - 1)    distributive

= (3x)(2x) + (3x)(-1) + (4)(2x) + (4)(-1) = 6x² - 3x + 8x - 4

combine like terms

= 6x² + 5x - 4

Answer: (3x + 4)(2x - 1) = 6x² + 5x - 4

Determine the next step for solving the quadratic equation by completing the square. 0 = –2x2 + 2x + 3

Answers

Answer:

-1/2, 1/4, 1/2 on edge

The  next step is to divide the equation by -2

-2(x^2 - x) + 3 = 0

Please help me please i really need help please

Answers

Step-by-step explanation:

right answer

...... y= 1/2x²

What is the absolute value of -4

Answers

Answer:

the answer is 4

Step-by-step explanation:

the absolute value means it doesn't consists of any sign (neither positive nor negative)

Answer:

4

Step-by-step explanation:

Easiest way to remember absolute value is the number always comes out positive.

l-4l=4