Answer:
a once again it is easy the answer is A
Step-by-step explanation:
112 is the answer. I am not really sure what the parenthesis are for, but those answers in the parenthesis are wrong.
Answer:
X= $3.99
Step-by-step explanation:
X is the value of each book
Check the picture below.
make sure your calculator is in Degree mode.
sorry if this is wrong but i think the answer is 21