Me with these (photos)
i understand % but when they word it like this i get very confused.

An equation where variables are used to represent known values—function notation true or false

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points