I don't know what is the question
but this is the pictures of the points
good luck
D=# of tickets sold at the door
a=# of tickets sold in advance
3a+5d=2630
d=a+30
3a+5(a+30)=2630
8a+150=2630
8a=2480
a=310
d=340
310 tickets were sold in advance and 340 tickets were sold at the door.
Answer:
"B A C" 16x20=320
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
theres your answer now u help me