Answer: i need help with the same problem
Step-by-step explanation:
I believe the answer is C because it is the only answer that proves helpfulness to the survival of a mole
Answer:
Let's denote:
x: number of ticket 28$
y: number of ticket 40$
Then, we have:
x + y =5000
28x + 40y = 153200
=> 28(5000 - y) + 40y = 153200
=> 12y = 153200 - 140000
=> 12y =13200
=> y = 1100 (ticket 40$)
=> x = 5000 - 1100 = 3900 (ticket 28$)
You just need to plug in the original price.
0.765(100)+0.06(.765(100)) = 81.09
The cost costs $81.09 for Chris.
