Answer:
169 = the cost of one ticket.
Step-by-step explanation:
17$ per ticket
5 people
total cost 930
17*5=85 // 930-85=845 // 845/5= 169
therefore each ticket costed 169 dollars with the addition of the insurance, they costed 186$
Answer:
71 %
Step-by-step explanation:
Paper 1 :
65% of 120 = 0.65 X 120 = 78
Paper 2 :
80% of 80 = 0.8 X 80 = 64
Total Percentage:
Add the two scores 78 + 64 = 142
Add the what it was out of 120 + 80 = 200
Use (Score / Total marks available) X 100
(142 / 200) X 100 = 71
Use the formula for finding axis of symmetry:
-b -25 -25
x = ------ ⇒ --------- = -------- = 2.6
2a 2(-4.9) -9.8
Really hope this proves useful to you, any further questions please ask :)
