Given: -x > 4. Choose the solution set. {x | x R, x > -8} {x | x R, x -2} {x | x R, x < -2}

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

Solve -.016x= -16. need solving this

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?