I have a lot of questions I need help with so they are below

I have a lot of questions I need help with so they are below.

I have a lot of questions I need help with so they are below.1. In the number 763159402 what is the product of the digit in the millions place and the digit in the hundreds place?2. In order to add 3/4 and 7/15 which of the following could be the numerator of the fraction equivalent to 7/15?3. There are 6 members in a technology club, but only 4 computers. The club meets for 60 mins. Each member wants to have an equal amount of computer time. How much time should each have?4.  What is the equation that describes a parallel line to 2y + 3x = 6?5. A 14 ft ladder is placed againsta  wall, so that the base is 9 ft away from the wall. If the base of the ladder is moved to 6 ft away from the wall, but how much will the top of the ladder move up the wall?6.  Dice are cubes with their faces numbered 1-6. How many different ways can two dice be rolled to make the sum of 4?

I have a lot of questions I need help with so they are below