Which expression is equivalent to ? 3^ 216x3y6z12

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

60: 45 =12: 9 =4: 3 so the answer is 4: 3

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation:

you should talk someone who owns the website about it. you did not deserve to have all that hard work and time taken away. id watch videos of little puppies to cool you down, and maybe some nacho cheese doritos.