Disney held a breakfast for parents and their children to eat with Mickey and Minnie MouseAdult tickets cost $17.95 and children’s tickets cost $12.95. Disney made $7355 from ticket sales from a total of 500 people that attended. How many adults were at the breakfast?
this is a problem for 2 equations and 2 unknown.
so let x be the number of adults in the breakfast
y be the number of children present in the breakfast
so the total people attended is 500, in equation form
x + y = 500
and the total sales made by disney is $ 7355, in equation
17.95x + 12.95y = 7355
so we can solve the equation simultaneously so solve for the values of x and y
so the number of adults at the breakfast x = 176 adults and y = 324 children
The breakfast had 176 adults and 324 children at the event.
An equation is an expression used to show the relationship between two or more numbers and variables.
Let x represent the number of adult tickets and y represent the number of children tickets. Hence:
x + y = 500 (1)
Also:
17.95x + 12.95y = 7355 (2)
From both equations:
x = 176, y = 324
The breakfast had 176 adults and 324 children at the event.
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