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IgorC [24]
3 years ago
7

Simplify the following expression by adding like terms: 17x + 3y - 4x + 4y

Mathematics
2 answers:
Scilla [17]3 years ago
8 0

Answer:

21x+7y (None of the above)

Explanation to the answer:

77julia77 [94]3 years ago
3 0

Answer:

13x + 7y

Step-by-step explanation:

You add the 17x + -4x. so you subtract 4 from 17 because a positive plus a negative means subtraction. you then add 3y + 4y, and 3 plus 4 equals 7 :)

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What is the equation of a parallel line to y = -5x + 2 that passes through the point (-1, 4)?
Luden [163]

Answer:

The equation of the Parallel line passes through the point (-1,4) is

y = -5 x -1

Step-by-step explanation:

<u><em>Explanation</em></u>:-

Given the equation of the line y = -5 x + 2

Given point (-1 , 4 )

The equation of the parallel line of a given line is 5x + y +k=0 ...(i)

The equation (i) passes through the point (-1,4)

                 5(-1)+4+k=0

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                         k = 1

<em>The equation of the Parallel line passes through the point (-1,4) is </em>

<em>    y = -5 x -1</em>

3 0
3 years ago
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3 years ago
How do I solve bh+hr=25 when solving for b
Alexxx [7]
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3 years ago
Read 2 more answers
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