Answer:
3^7 * 3^(-4) = 3^(7 - 4) = 3^3 = 27
Answer:
the answer is 10 you round up a nine it keeps going to the end
Ok so the slashes are division so you would divide
Answer:
5x+8=26.50
Step-by-step explanation:
Because the books are equal in price, we can use x to represent the price of the books and 5 to represent the amount, so it would be written as 5x. Then we add 8 because that's the price of the one DVD. It tells the total is 26.50, so the full equation written would be <u>5x+8=26.50</u>
