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gtnhenbr [62]
3 years ago
6

Find the difference of 5k?-7k +6 and 3k - 4k+1. 2

Mathematics
1 answer:
PIT_PIT [208]3 years ago
4 0

Answer:

2k-3k+5

Step-by-step explanation:

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What is the answer to 4p=2p-4/2?
neonofarm [45]

Answer: p = -1

Step-by-step explanation:

Look at the attachment

7 0
3 years ago
Help please thank you
Harrizon [31]

Answer: Answer B

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Determine the intercepts of the line. -4x + 7 = 2y - 3
Strike441 [17]

x- intercept = 5/2

y - intercept = 5

Step-by-step explanation:

the intercepts of a line are found by plugging in x=0 and y = 0

For x-intercept, we put y = 0

and

For- y-intercept we put  =0

Given equation is:

-4x + 7 = 2y - 3\\Putting\ y = 0\\-4x + 7 = 2(0) - 3\\-4x+7 = -3\\-4x = -3-7\\-4x = -10

Dividing both sides by -4

\frac{-4x}{-4} = \frac{-10}{-4}\\ = \frac{5}{2}

Putting x = 0

-4x + 7 = 2y - 3\\-4(0)+7 = 2y -3\\7 = 2y-3\\7+3 = 2y\\2y = 10

Dividing both sides by 2

\frac{2y}{2} = \frac{10}{2}\\y = 5

So,

x- intercept = 5/2

y - intercept = 5

Keywords: Intercepts, lines

Learn more about intercepts at:

  • brainly.com/question/12954015
  • brainly.com/question/12932203

#LearnwithBrainly

5 0
3 years ago
-8(-2 1/3)-(2(4) to the power of 2
maria [59]

Answer:

-13.333

Step-by-step explanation:

This is the answer to:

-8(-2 1/3)-(2(4) to the power of 2

Hope this helps!

6 0
3 years ago
Pls help me solve pls show how you got the answer
Dmitry [639]

Polynomial 1 : x²-x²+4x -2+1 = 4x -1

Polynomial 2 : 3x-x-2x²-2+1 = -2x²+2x-1

Polynomial 3 : 4 -2x+x-x²+x²-x² = -x²-x+4

According to the question,

Polynomial 1+Polynomial2+Polynomial3 + Polynomial4 = 6x

=> 4x -1+ (-2x²+2x-1) +(-x²-x+4) + Polynomial4= 6x

=> -3x²-x+2+Polynomial4= 0

<h2>=> 3x²+x -2= Polynomial4</h2>

OPTION B

6 0
3 years ago
Read 2 more answers
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