< 2 + < 3 + 90 = 180
< 2 = x + 8
< 3 = 2x + 7
x + 8 + 2x + 7 + 90 = 180
3x + 105 = 180
3x = 180 - 105
3x = 75
x = 75/3
x = 25
< 2 = x + 8 = 25 + 8 = 33 <==== answer is D
< 3 = 2x + 7 = 2(25) + 7 = 50 + 7 = 57
For this case we have that each coupon costs $12. So:
Buy a ticket: $12
Get a second ticket at half price we have:
. Thus, the total to be paid will be $12 + $6 = $18.
Therefore, the correct expression is:

Answer:
12+ (12 divided by 2)
Option C
580 x 1.0232^n where n is equal to the year in question less 1960 as 1960 is the reference year.
Answer:
53.21
Step-by-step explanation:
16.4+ 17.76+19.05
I=<4 over theproduct 1/8 so thats your answer bye digger