The graph shows a proportional relationship between y (price) and x (number of pounds of rice). What is the unit rate, expressed in price per pound?

$0.60

$0.80

$1.25

$1.67

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups

Which strategy is used by public health to reduce the incidence of food poisoning?