a 500g bag of rice costs $0.64. a 2kg bag of the same rice costs $2.65. which bag is better value of money?

(note i put the graph in so plz )the graph shows the amount of water that remains in a barrel after it begins to leak. the variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel. what is the slope of the line

What is the slope of the line shown below?

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)