MATHEMATICS MIDDLE SCHOOL

Janice needs to purchase a new uniform for a job she just accepted. The store indicates that she may have a 30% discount, but that she will need to pay the 8% sales tax on the uniform. If the uniform lists at retail cost of (c), which of the following choices would Janice use to correctly calculate her total cost (T) of the uniform?A. (T) = (c) – 0.3c + 0.08c
B. (T) = 0.7c + 0.08(0.7c)
C. (T) = 0.7 (0.3c + 0.08c)
D. (T) = 0.7 (c – 0.08c)

Answers

Answer 1
Answer: I'm not sure I I think its C let me know if its right
Answer 2
Answer:

Final answer:

The correct formula to calculate Janice's total cost of the uniform is (T) = 0.7c + 0.08(0.7c), as stated in choice B.

Explanation:

To calculate Janice's total cost of the uniform, we need to take into account the 30% discount and the 8% sales tax. The correct formula to calculate the total cost (T) is (T) = 0.7c + 0.08(0.7c), which corresponds to choice B.

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