Answer:
1 Adult ticket=$35
1 Children ticket=$20
Step-by-step explanation:
21C+15A=945
6C+6A=330
we find adult tickets 1st
42C+30A=1890
42C+42A=2310
12A=420
A=35
we will find children ticket next
42c+30a=1890
30c+30a=1650
12c=240
C=20
Answer:
The answer is −2x − 8 < −44 and −2x − 8 ≥ −48. OR answer choice D
Step-by-step explanation:
Answer:
ummm it think so
Step-by-step explanation:
Answer:
This is an equation for a parabola. All parabolas are functions.
answer: function
Step-by-step explanation: