Zach is making a recipe that requires 1 cup of vinegar and 2 cups of water. Which of the following combinations shows the same ratio of vinegar to water?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

Asandwich shop has 18 tables. each table seats up to 4 people. to find the greatest number of people that can be seated, you can solve p4 ≤ 18. which step is the best way to solve the inequality? plz asap i repeat plz

If the probability of an event happening is 65% then the probability this event does not occur?