This graph shows the costs of purchasing two types of flowers.

which statement is true?

flower a is less expensive than flower b.

flower b is less expensive than flower a.

flower a and flower b cost about the same.

Which diagram shows lines that must be parallel lines cut by transversal?

How can i differentiate this equation?

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?