Unit 3 parallel and perpendicular lines homework 3 proving lines are parallel PLEASE HELP

100 points

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Which number produces a rationale number when multiplied by 1/5

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?