The ratio of boys to girls in Mr. Green’s class is 4 to 5. There are 8 boys in the class. How many girls are in the class?

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?

Multiply the polynomials (x+3)(x^2-6x+5)

Given the equation    = 5, solve for x and identify if it is an extraneous solution