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mash [69]
3 years ago
7

Make an input-output table for the function y = 2x - 2 with the domain {1,2,3}.

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

U should use your domain that is 1 2 3 as x and calculate it in Ur eqn.. Hope it helps if am wrong plz correct it

ki77a [65]3 years ago
4 0
Top boxes:   | X  |   1   |   2   |   3   |
bottom boxes:   |   Y=2X - 2   |   0   |   2   |   4   |
  
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What us the range of the data below?
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The range of the data is 12
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If the measure of 4 is equivalent to (2x-7) what is the value of x
mart [117]

Answer:

the value of x would be 5.5

Step-by-step explanation:

This is true by multiplying 2 by 5 and a half

4 0
3 years ago
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Find x<br><br> A. X = 23<br> B. X = 31<br> C. X = 62<br> D. X = 118
Scorpion4ik [409]

Answer:

A

Step-by-step explanation:

6x-20= 118

6x= 118 + 20

6x = 138

x = 138/6

x= 23

8 0
2 years ago
Kendra gets a paycheck of $300 after 5 days of work.At this rate,how much does she get paid for working 24 days?
Misha Larkins [42]

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5 0
3 years ago
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The junior and senior students at Mathville High School are going to present an exciting musical entitled, "Math, What is it Goo
xeze [42]

Some parts are missing in the queston. Find attached the picture with the complete question

Answer:

                   \large\boxed{\large\boxed{161}}

Explanation:

Let's put the information in a table step-by step.

                                                (number of remaining students)

                                                        Juniors          Seniors

Condition

  • Initially                                           J                     S
  • 15 seniors left                                                   S - 15
  • Twice juniors as seniors         2(S - 15)
  • 3/4 of the juniors left              1/4×2(S - 15)
  • 1/3 of seniors left                                             2/3×(S - 15)

At the end, there were 8 more seniors than juniors:

  • 2/3×(S - 15) -  1/4×2(S - 15) = 8

Now you have obtained one equation, which you can solve to find S, the number of senior students, and then the number of junior students.

Solve the equation:

2/3\times (S - 15) -  1/4\times 2(S - 15) = 8

  • Mutilply all by 12:

8(S - 15)-6(S - 15)=96

  • Distribution property:

8S-120-6S-90=96

  • Addtion property of equalities:

8S-6S=96+120+90

  • Add like terms:

2S=306

  • Division property of equalities:

S=306/2=153

That is the number of senior students that came out to the information meeting, but the number of students remaining to perform in the school musical is (from the table above):

2/3\times (S-15)+1/4\times 2(S-15)

Just substitute S with 153 fo find the number of students that remained to perfom in the musical:

          2/3\times (153-15)+1/4\times 2(153-15)\\ \\ 2/3(138)+1/2(138)

          161

5 0
2 years ago
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