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Mathematics 7 Online
OpenStudy (anonymous):

Write and simplify the equation you would use to solve the problem below. You buy 5 tickets to a concert for you and your friends. You pay $170, including a $20 service charge. How much does one ticket cost? A. 2003-05-05-00-00_files/i0120000.jpg B. 20x + 5 = 170 C. 5(20 + x) = 170 D. 5x + 20 = 170

OpenStudy (anonymous):

need help

OpenStudy (anonymous):

so you want to interpret the word problem

OpenStudy (anonymous):

we know that 5 is the number of tickets and that the total of all the tickets is $170

OpenStudy (anonymous):

so the last equation would tell you the amount of each ticket

OpenStudy (anonymous):

the way to check that is to plug in what you find for x and then see if it matches the solution

OpenStudy (anonymous):

does that help?

OpenStudy (anonymous):

yes kind of what do you think the correct answer is ?

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