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Solnce55 [7]
3 years ago
7

The scatter plot shows the average price of a major-league baseball ticket from 1997

Mathematics
1 answer:
Marrrta [24]3 years ago
3 0

Answer:

a) y = \frac{23}{20} x + 13

b)  ticket price in 2009 would be $23.35 by extrapolation

Step-by-step explanation:

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Answer quickly please.
jeka57 [31]

Answer:

8.333333

Step-by-step explanation:

 3x+2(4+6x)=133

  3x+8+12x=133                      First I distibuted the 2 too the 4 and 6x

15x+8=133                                 Then I added the x es 3x and 12x

15x+8-8=133-8                         Then I subracted 8 from both sides

15x=125                                    That leaves with this

 15x/15=125/15                          Now I divide 15 from both sides to isolate x

x= 8.33333                                 that is the answer

                             check

                  3x+2(4+6x)=133

                 3*8.333333+2(4+6*8.333333)=133

                  24.999999 +2(4+ 49.999998)=133

                    24.999999+2( 53.999998)=133

                         24.999999+107.999996=133

                              132.999995=133

                       

                                 You can not get an exact answer for this problem

4 0
3 years ago
Graph this compound inequality 2.5 is equal to or less than x is equal to or less than 4.5
Oxana [17]

Graph this compound inequality 2.5 is equal to or less than x is equal to or less than 4.5

2.5 <= x < = 4.5

We graph this inequality using number line.

Here x lies between 2.5  and 4.5

While graphing, we start with closed circle at 2.5 because we have equal symbol .

Then shade till 4.5. Use closed circle at 4.5.

The graph is attached below.


5 0
3 years ago
Read 2 more answers
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frosja888 [35]

Answer: 1: B

Step-by-step explanation:

4 0
3 years ago
Use addition to solve the linear system of equations. Show all of your work.
Marysya12 [62]
You're looking for the answers to both X and Y, correct?<span />
6 0
3 years ago
Read 2 more answers
John is twice as old as Mary. The sum of their ages is 21. How old is Mary?
Mazyrski [523]

Answer:

Mary is 7

Step-by-step explanation:

If their ages combined equals 21 and john is twice Mary’s age then johns age takes up 2/3 of 21. that would b 14. 14 is 2 x 7. and Mary is 7. 14+7=21. Mary is 7 years old

6 0
2 years ago
Read 2 more answers
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