I believe the numbers are 19 and 38
19 x 2= 38
38 - 12= 26
And 19 + 7 =26
or 26 - 7 =19
Answer:
The number of adult ticket = 86
Step-by-step explanation:
Let the number of adult tickets be x
The number of child ticket = 149 - x
x*9.20 + (149-x)*5.50 = $1137.70
9.2x + 149*5.5 -5.5x = 1137.70
3.7x + 819.5 = 1137.70
3.7x = 1137.70 - 819.50
3.7x = 318.2
x = 318.2/3.7
x = 86
The number of adult ticket = 86
The number of child ticket = 149 - 86 = 63
36590*0.0765=2799.135
36590-2799.135=33790.865
Final answer: $33,790.87
Answer: The answer is 20
Step-by-step explanation: If all interior angles are 162o , polygon has 20 sides.