Answer:
2x³+5x²+7x+5
Step-by-step explanation:
(x² + 4x² + x³ + x) + (x³ + x + 5x + 5)
(5x²+x³+x)+(x³+6x+5)
A?
b
14 kid tickets
10 adult tickets
2.00*14=28
5.50*10=55
55+28=83