Ana preparo chicha morada con 30 porciento de maiz concentrado y 70 porciento de agua. si bebio el 30 porciento de la chicha morada y reemplazo esa cantidad de agua .que porcentaje de la nueva mezcla es concentrado de maiz morado?

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?