Mega Movies hosted a film premiere on Friday night. They charged $9 for adults and $6 for children. One hundred thirty-nine adults and children attended, and $1,173 was made in ticket sales. How many children and how many adults went to the film premiere?
A.
20 children; 119 adults
B.
23 children; 116 adults
C.
30 children; 109 adults
D.
26 children; 113 adults

D

Step-by-step explanation:

26 children x $6 = $156

113 adults x $9 = $1,017

   $  156

+  $1,017

  $ 1,173

true

step-by-step explanation:

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3