6 books at $ 8 = (6 * 8) = 48
if he got a discount of 20%, then he paid 80%
0.80(48) = 38.40 <== what he paid
Answer:
sorry
Step-by-step explanation:
sorry I cannot help u because I have not seen this type of question before and I have not learn I am in 7 classes
9(3b-2) Iv factorised it but I dont know the rest sorry
Answer:
i think 2. is : 1and 3. is
Step-by-step explanation: