Which of the following is correct the product of 3/4 and 7 eighths listen

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?