Answer:
Algebra is math, like X, Y and all that.
Step-by-step explanation:
I believe that is Algeria .
6.5c + 9.7a = 1721.4
a = 4c
6.5c + 9.7(4c) = 1721.4
6.5c + 38.8c = 1721.4
45.3c = 1721.4
c = 1721.4 / 45.3
c = 38...so there were 38 childrens' tickets <==
and 152 adult tickets
$354 divided by 12 equal payments equals $29.50 a payment
