Answer:
The Answer is that Senior Citizen Tickets cost: $4 and Child tickets cost: $7.
Step-by-step explanation:
Let s = the cost of senior citizen tickets
Let c = the cost of child tickets
The number of tickets sold for each type added together equals the sales for each day. Equations below:
Day 1
3s + 9c = $75
Solve for s:
3s = 75 - 9c
s = 25 - 3c
Day 2
8s + 5c = $67
By substitution:
8(25 - 3c) + 5c = 67
200 - 24c + 5c = 67
-19c = -133
c = -133 / -19 = $7 cost for child tickets.
Solve for s:
s = 25 - 3c
s = 25 - 3(7)
s = 25 - 21 = $4 cost for senior citizen tickets.
Proofs:
Day 1
3s + 9c = $75
3(4) + 9(7) = 75
12 + 63 = 75
75 = 75
Day 2
8s + 5c = $67
8(4) + 5(7) = 67
32 + 35 = 67
67 = 67
Well 12 56 and 94 is the answer
Answer:
$16 for 2 hours
Step-by-step explanation:
3 (x) + 10
3 (2) + 10
6 + 10
<u>16</u>
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3TT + 10?
Answer:
p=0
Step-by-step explanation:
I may be wrong depending on what the patient is having the medicine for but antibiotics are useless to fix colds, the flu and viral infections, so the patient who doesn't take the medicine can still recover faster then the patient who takes the medicine.