Will give extra state the domain, range, x-intercept, and y-intercept of each word problem. also decide if the domain should only include whole numbers. (i only need the domain and range) an amusement park charges $8.25 for an adult meal and $6.50 for a child meal at its food stand. at the end of the day the food stand had collected $2,145. this situation can be modeled by the equation 8.25x + 6.5y = 2145 where x represents the number of adult meals sold and y represents the number of child meals sold.

tickets for the harlem globetrotters

show at michigan state university in

2010 cost $16, $23, or, for vip seats, $40.

total revenue = 16x + 23y + 40z

if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, sales of all three kinds of tickets would

total $46,575.

16x + 23y + 40z = 46575, how many of each kind of ticket would

have been sold?

solve for x, y and z

x − 9z = 0

x − y − z = 55

16x + 23y + 40z = 46575

x = 1170

y = 985

z = 130

welcome!

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