Cecilia pagó un total de $12.50 por las entradas de 5 amigas a la bolera. Las amigas le pagarían después.
Si una amiga le pagó $5 por su entrada, ¿cuánto le debe devolver Cecilia?

What is the value of the expression below? (81^2)^1/8

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?