Solve for z. z−4/9−1/3=5/9 enter your answer in the box. z= need fast will give brainliest 15 points

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Find the slope of the line passing through a pair of points