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Mathematics 11 Online
OpenStudy (anonymous):

WILL MEDAL AND FAN Maya and Sally were the two finalists in a singing competition. The person with the most votes from the audience was chosen as the winner. Sally received 25% of the total votes and lost by 62,500 votes. No person in the audience was allowed to vote more than once. The equation below represents this situation, where y is the total number of votes cast and x is the number of votes Maya received. : x - 62,500 = 0.25y If a total of 125,000 people voted, how many votes did Maya receive?

OpenStudy (anonymous):

@mathstudent55

OpenStudy (kropot72):

The question has given you the value of y in the last sentence. Just plug the value of y into the given equation and solve for the value of x.

OpenStudy (anonymous):

i did that IDK where I went wrong though

OpenStudy (kropot72):

You need to solve the following equation: \[\large x-62,500=0.25\times125,000\ .......(1)\]

OpenStudy (anonymous):

I have no idea how to do that.

OpenStudy (anonymous):

@kropot72

OpenStudy (kropot72):

The first step in solving equation (1) is to multiply out the right hand side. What do you get when you do that?

OpenStudy (anonymous):

31250

OpenStudy (kropot72):

Correct. So now we have: x - 62,500 = 31,250 ..............(2) Finally, to find the value of x just add 62,500 to both sides of equation (2).

OpenStudy (kropot72):

@domisreallytall Are you there?

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