Mega Movies hosted a film premiere on Friday night. They charged $9 for adults and $6 for children. One hundred twenty-seven adu lts and children attended, and $1,053 was made in ticket sales. How many children and how many adults went to the film premiere?
1 answer:
X=adults and c=children x+c=127 9x+6c=1,053 Multiply the first equation by negative 6. -6x+(-6)c= -762 Add the equations together. 3x=291 x=97 97+c=127 c=30 There were 30 children and 97 adults.
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