The graph displays the total cost when buying gas by the gallon. which statement best describes the relationship between cost and amount of gas purchased?

a) the more gas you buy, the more it costs.
b) the less gas you buy, the more it costs.
c) the more gas you buy, the less it costs.
d) the less gas you buy, the less it costs.

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3