You can make an equation for this (x is the number of student tickets)


the number of student tickets is 285
the number of adult tickets is 285+65=350
good luck
10 × -2 is -20
-20 -8 = -28
Answer: The Answer is C.
Step-by-step explanation:
6/2+5
=3+5
=8
This is an arithmetic sequence because we are adding the same amount each time. In this case, we are adding -4 to each term to get the next term
17 + (-4) = 13
13 + (-4) = 9
9 + (-4) = 5
and so on. The starting term is 
The common difference is 
The nth term of the arithmetic sequence can be found by this formula

For instance, if n = 2, then,

which matches up with the second term listed.
Answer:
10) 44° (nearest degree)
11) 136.6 units² (nearest tenth)
12) 47.8 units² (nearest tenth)
Step-by-step explanation:
Please see the attached pictures for the full solution.