1a.Rugby=23
   B.football=7
   C.baseball=18

Answer 1a23, 1b7, 1c18
Answer 2a24, 2b54, 2c9
Answer 3 John
Answer 4a -5, 4b 4

Thanks for this opportunity again, lemme do some solving on it, I'll get back to you

Am surely going to solve this immediately

@spectrumecons, would you please double-check puzzle #2, row 3 to see if those were the correct numbers that you intended?

Answer 1a =23 , 1b =7, 1c = 18
Answer 2a = 24 , 2b = 54 , 2c = 9
Answer  3 = e(Mary)
Answer 4a = -5, 4b = 4

Wow. I'd like to try dis out. Let me see what I can do. I'll be right back

Answer 1a =23 , 1b =7, 1c = 18
Answer 2a = 24 , 2b = 54 , 2c = 9
Answer 3 = E(Mary)
Answer 4a = -5, 4b = 4

Answer 1(a) : 23
                1(b) : 7
                1(c) : 18

Answer 2 (a) : 24
2(b) : 54
2(c) :  9

Answer 3 : C .John

Answer 4 (a):  -5
4(b) : 4

Ans: 1a =23 , 1b =7, 1c = 18
Ans: 2a = 24 , 2b = 54 , 2c = 9
Ans: 3 = c
Ans: 4a = -5, 4b = 4

Answer 1a =23 , 1b =7, 1c = 18
Answer 2a = 24 , 2b = 54 , 2c = 9
Answer 3 = c
Answer 4a = -5, 4b = 4

Thanks @spectrumecons for this contest. 
You made the maths-genius in me come alive. 
My answers are :

Answer 1a, 23,  1b, 7  1c, 18
Answer 2a, 24  2b, 54  2c, 9
Answer 3, E
Answer 4a, -5  4b, 4

answer 1a = 26
answer 1b = 10
answer 1c = 15

answer 2a = 24
answer 2b= 54
answer 2c= 9

answer 3 = B

answer 4a =5
answer4b=4

Answer 1a = 23 , 1b  = 7, 1c = 18
Answer 2a = 24 , 2b = 54 , 2c = 9
Answer 3 = e (Mary)
Answer 4a = -5, 4b = 4

Ans: 
1a =23 , 1b =7, 1c = 18

Ans: 
2a = 24 , 2b = 54 , 2c = 9
Ans: 
3 = c(John)
Ans: 
4a = -5, 4b = 4

Answer 1a = 23, 1b = 7, 1c = 18
Answer 2a = 24, 2b = 54, 2c = 9
Answer 3 = 4 (spec)
Answer 4a = -5, 4b = 4

Answer 
1a =23 
1b =7
1c = 18
Answer 
2a = 24 
2b = 54 
2c = 9
Answer 
3 = E(Mary)
Answer 4a = -5
4b = 4

Answer 1a =23 , 1b =7, 1c = 18
Answer 2a = 24 , 2b = 54 , 2c = 9
Answer 3 = A Dean
Answer 4a = -5, 4b = 4

Answer 1a = 23, 1b = 7, 1c = 18
Answer 2a = 24, 2b = 54, 2c = 9
Answer 3 = 4b (sp)
Answer 4a = -5, 4b = 4

1.a)23. b)7 c)18
2.a) 24. b)54.c)9
3.Mary
4.a)-5. b)4

here my answer are
Answer 1a =23 , 1b =7, 1c = 18
Answer 2a = 24 , 2b = 54 , 2c = 9
Answer 3 = c) John
Answer 4a = -5, 4b = 4

Answer 1a=23, 1b=7 1c=18
                 2a=24, 2b=54, 2c=9
                 3= d sam
                  4= 4a=-5 4b=4

Answer 23, 7, 18
Answer 24, 54, 9
Answer C (Jone)
Answer -5, 4

Answer 23, 7, 18
Answer 24, 54, 9
Answer C (Jone)
Answer -5, 4

Answer 1a23, 1b7, 1c18
Answer 2a24, 2b54, 2c9
Answer 3 mary
Answer 4a -5, 4b 4

Answer  1a)  23 , 1b) 7, 1c) 18

Answer  2a) 24 , 2b) 54 , 2c)  9

Answer  3) E(Mary)

Answer  4a) -5,  4b)  4

Saya akan mencoba menjawab
Jawaban 1a = 23, 1b = 7, 1c = 18
Jawaban 2a = 24, 2b = 54, 2c = 9
Jawab 3 = E
Jawaban 4a = 5, 4b = 4

Answer 1(a) : 23
1(b) : 7
1(c) : 18

Answer 2 (a) : 24
2(b) : 54
2(c) : 9

Answer 3 : B Castiel

Answer 4 (a): -5
4(b) : 4

answer 1a=23,1b=7,1c=18
Answer 2a=24 2b=54 2c=9
Answer 3=c
answer 4a=-5 , 4b=4

Answer 1a. 23, 1b. 7, 1c. 18
Answer 2a. 24, 2b. 54, 2c. 9
Answer 3. B. (Castiel)
Answer 4a. -5, 4b. 4.

Answer 1 a 23 , 1b 7 , 1c 18
Answer 2a 24,  2b 54,  2c 9
Answer 3  Sam
Answer 4a -5 ,4b. 4

Answer 1a =23 , 1b =7, 1c = 18
Answer 2a = 24 , 2b = 54 , 2c = 9
Answer 3 = e(Mary)
Answer 4a = -5, 4b = 4

Answer 1a23, 1b7, 1c18
Answer 2a24, 2b54, 2c9
Answer 3 John
Answer 4a -5, 4b 4

1
A23
B7
C18

2
A24
B54
C9

3
 castiel

4
A-5
B4

Puzzle Contest #12 - First to get all the correct answers wins 5 SBD, all attempts will receive an upvote.
spectrumecons (63) in contest •  2 hours ago
Hi Everyone,

PC_12_THUMB.jpg

Spectrum Economics is holding its twelfth solve the puzzle contest. This post contains 4 puzzles. The first person to solve all the puzzles wins 5 SBD. If we do not get a winner, the prize money of this contest will be added to the available winnings of the next puzzle contest.

How to Enter
To enter requires 1 upvote. Each entrant into the contest is only allowed 1 attempt. The attempt needs to be done in the comments section of the post. In previous contests, I have allowed 2 attempts but because of the number of responses I have been receiving, my steem power has been struggling to keep up.

I expect the answers to be presented in following format:

Answer 1a, 1b, 1c
Answer 2a, 2b, 2c
Answer 3
Answer 4a, 4b

The closing date and time for the contest is 6PM USA Eastern Time 09/02/2018. Responses after this time will not be accepted. The answers will be provided in the comments section after the contest closes. The explanations for the answers will be provided in a separate post a few days after the contest closes.

The winner of the contest will be announced in the comments section. The 5 SBD will be paid to the winner as soon as I receive the payout from the post. All attempts in the comments section will receive an upvote regardless of answers provided. That’s right, I am also rewarding participation. Good luck everybody. The value of the upvote will depend upon my voting power at the time.

Let the Contest Begin
Question 1: Replace all the question marks with the correct answers
121.jpg

Question 2: Replace all the question marks with the correct answers
122.jpg

Question 3: Which is the odd one out?
123.jpg

Question 4: Replace all the question marks with the correct answers
124.jpg

Thank you for participating.

More to giveaway
In addition to this contest, I will also be upvoting good engaging comments on my other active posts (post that have not paid yet).

The comments need to demonstrate that you have viewed or read the content. Comments such as ‘nice post, dude’ or ‘upvote me, my content is also very good’ will not receive any upvotes.

An example of an engaging comment is as follows:

‘Thank you for this very interesting post. I have noticed that the price of chinos in my hometown of Blah Blah Blah, fluctuates quite dramatically. Last week I could buy a pair for $12 and this week the price has gone up to $25. Do you think this can be explained by elasticity of demand or elasticity of supply?’

I will pick a few comments that really standout to me.
Brand2018.gif
    
PROMOTE
contest fun challenge puzzle giveaway
2 hours ago by spectrumecons (63)$9.12
42 votes
Reply 34 146      
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sharmaprashant (34)  ·  1 hour ago
Answer 1(a) : 23
1(b) : 7
1(c) : 18

Answer 2 (a) : 24
2(b) : 54
2(c) : 9

Answer 3 : C .John

Answer 4 (a): -5
4(b) : 4

1(a):23
1(c) : 18

Answer 2 (a) : 24
2(b) : 54
2(c) : 9

Answer 3 : C .mary

Answer 4 (a): -5
4(b) : 4

Thank you for this very interesting post. I have noticed that the price of chinos in my hometown of Blah Blah Blah, fluctuates quite dramatically. Last week I could buy a pair for $12 and this week the price has gone up to $25. Do you think this can be explained by elasticity of demand or elasticity of supply?

Answer 1a =23 , 1b =7, 1c = 18
Answer 2a = 24 , 2b = 54 , 2c = 9
Answer 3 = B Castiel
Answer 4a = -5, 4b = 4