A pet store is having a pet fish sale. Lauren bought b balas and c catfish. Write an algebraic expression to represent the total cost of the fish. Use the chart to answer the question.

Multiplying an even number of negative numbers gives an answer that is choose from:

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

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?