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rjkz [21]
2 years ago
14

A 2 column table with 5 rows. The first column, x, has the entries, negative 4, negative 3, negative 2, negative 1. The second c

olumn, y, has the entries 11.5, 17.25, 23, 28.75. A 2 column table with 5 rows. The first column, x, has the entries, negative 4, negative 3, negative 2, negative 1. The second column, y, has the entries, negative 5, negative 7.5, negative 10, negative 12.5. The tables represent two linear functions. The equation represented by the first table is given below. y = 5.75x + 34.5 What linear equation is represented by the second table? What is the solution to the system of equations?

Mathematics
3 answers:
nikitadnepr [17]2 years ago
9 0

Answer

1. y = –2.5x – 15  (A)

2.(-6,0) (C)

Step-by-step explanation:

Its correct for Ed

jekas [21]2 years ago
4 0

Answer:

Step-by-step explanation:

Guest1 year ago
0 0

If you're gonna have the right answer why would you ask the question?

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Of the 400 eighth-graders at pascal middle school, 117 take algebra, 109 take advanced computer, and 114 take industrial technol
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If 164 of the 400 eighth-graders take none of these courses, then 400-164=236 students take some courses.

Let x students take all three courses, then:

1. 70-x take only both algebra and advanced computer,

2. 34-x take only both algebra and industrial technology,

3. 29-x take only both advanced computer and industrial technology.

Now let's count how many student take only one course:

1. 117-(x+34-x+70-x)=13+x take algebra,

2. 109-(x+29-x+70-x)=10+x take advanced computer,

3. 114-(x+29-x+34-x)=51+x take industrial technology.

Now count all students that take some courses:

51+x+10+x+13+x+29-x+34-x+70-x+x=236,

x=236-51-10-13-29-34-70,

x=29.

Answer: all three courses take 29 students.

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Mr. Smith saved $15 by buying a tool at a 10% discount. What was the original price for this tool? Please show work.
Mnenie [13.5K]
Well 10%= 1/10 of 100% so you would Multiply 15$ by 10 to get the original price. E.G 15*10=150$
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Answer:  Magnitude of wx is \sqrt{145}

Step-by-step explanation:

Since we have given that

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Now, first we will find 'wx':

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Answer:

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9 books ÷ 3 months = 3 books per month :)

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