Answer:
I'm assuming you want to know the amount of child and adult tickets sold. 450 student tickets were sol, and 300 adult tickets.
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Answer:
its a 21:45
Step-by-step explanation: it a because 7x3 will equal 21 you got 21 in there. 15 x 3 will equal 45 and you got 45 there so a is your answer.
They can not, there are only 2 sides and they probably flipped it different ways. They got 'lucky'.
Answer:
13
Step-by-step explanation:
12*12=144
5*5=25
11x2=22
22x6=132
I believe the answer is 132