On Tuesday, 730 more women than men attended a concert. On Wednesday, the number of women decreased by 50% and the number of men increased by 70%. 959 audience attended the concert on Wednesday. If each ticket cost $10, how much money was collected from the sale of concert tickets to all the men?

	Women		Men
Comparing between the women and the men at first	730 more
Before	2x5	+ 730	10x1
Change	- 1x5	- 365	+ 7x1
After	1x5	+ 365	17x1

	Women		Men
Before	10 u + 730		10 u
Change	- 5 u - 365		+ 7 u
After	5 u + 365		17 u

50% = ⁵⁰₁₀₀ = ¹₂

70% = ⁷⁰₁₀₀ = ⁷₁₀

50% x 730
= ⁵⁰₁₀₀ x 730
= 365

730 - 365 = 365

Total number of tickets sold on Wednesday 
= 5 u + 365 + 17 u
= 22 u + 365 

22 u + 365 = 959
22 u = 959 - 365
22 u = 594

1 u = 594 ÷ 22 = 27

Total number of tickets sold to all the men
= 10 u + 17 u
= 27 u 
= 27 x 27
= 729

Amount collected from the sale of concert tickets to all the men
= 729 x 10
= $7290

Answer(s): $7290