Answer:
50 tickts
Step-by-step explanation:
We want to spread 1,000 tickets equally over 20 concerts. This calls for division
1000/20=50
50 tickets are sold each concert
m∠C = 118°
180 - 56 = 124°
124 ÷ 2 = 62°
180 - 62 = 118°
23x-1