Eric says he knows 9/10 is 1/10 less than 10/10 or 1 mile so he is going to subtract 1 mile then i had 1/10 back can he use this method to solve the example problem explain

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top