Una pastilla medicinal está hecha partir de la sustancias AIB en una razón de 15 siete si una pastilla contiene 84 U de la sustancia ve cuantas tendrá de la sustancia

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Asphere has a diameter of 10 in. what is the volume of the sphere?

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