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jasmineharris121
27.07.2019 •
Mathematics
Atotal of tickets 569 were sold for the school play. they were either adult tickets or student tickets. there were 69 more student tickets sold than adult tickets. how many adult tickets were sold?
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Ответ:
Let the number of adult tickets be x
Adult tickets = x
Student tickets = x + 69
Form equation and solve for x
x + x + 69 = 569
2x + 69 = 569 ← Combine like terms
2x = 569 - 69 ← Subtract 69 from both sides
2x = 500
x = 250 ← Divide by 2 to find x
Find the number of adult tickets and student tickets
Adult tickets = x = 250
Student tickets = x + 69 = 319
Adult tickets = 250 ; Student tickets = 319
Ответ:
Hope this helps!