Answer:
20
Step-by-step explanation:
If you split up 8 you get 4 which means that each week you have 4quizzes. So 5 • 4 = 20
Let the price of the 3rd card be c. Now we can write the equation:
c + (c + 20) + (c + c + 20) = 160 .........(1)
Simplifying the left hand side of equation (1), we get:
4c + 40 = 160 .........(2)
Subtracting 40 from both sides of equation (2) gives:
4c = 120
from which c = $30.
Therefore the price of the second card = 30 + 20 = $50
and the price of the first card = 30 + 50 = $80.
The best answer would be be C.20
Answer:
I believe the answer is 2. You may want to get a second opinion though because Im not sure
