Vance sells between 300 and 310 items at a convention. he pays a one time $450 fee, and earns $15 commission for each item that he sells. the function p(i)=15i−450 represents vance's convention earnings as a function of items sold. what is the practical domain of the function?

For the equations below which statement is true ? -2x=14 6x=-42

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

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?