Given:
Setup fee = $40
Additional charges = $6.50 per t-shirt
To find:
The solutions for this problem.
Solution:
Let C be the total cost for t t-shirt.
Additional cost of 1 t-shirt = $6.50
Additional cost of t t-shirt = $6.50t
Setup fee = $40
Then, Total cost = setup fee + Additional charges
For t=25,
So, t = 25, C = 202.50 is a solution.
Similarly,
For t=35,
So, t = 35, C = 205 is not a solution.
For t=50,
So, t = 50, C = 365 is a solution.
Therefore, the correct options are A and C.
Answer:
-3
Step-by-step explanation:
Simplify the following:
(-9 (-5) - 9)/(-12)
-9 (-5) = 45:
(45 - 9)/(-12)
| 3 | 15
| 4 | 5
- | | 9
| 3 | 6:
36/(-12)
The gcd of 36 and -12 is 12, so 36/(-12) = (12×3)/(12 (-1)) = 12/12×3/(-1) = 3/(-1):
3/(-1)
Multiply numerator and denominator of 3/(-1) by -1:
Answer: -3
Answer: 64
Step-by-step explanation:
u = 56 * 8 / 7 = 64
Tammy has charged $17 + $36 + $11 = $64 in total.
So Tammy has to pay $64 before she have interest charged to her.
If the APR is 21% then monthly interest is 21% / 12 = 1.75%
So if she don't pay those $64 by the end of month, she will have to pay $64 + $64 * 0.0175 = $64 + $1.12 = $65.12.