A cryptographer uses a combination of two functions to develop the initial "key” in a sequence of coded numbers. The functions are: f(x) = log5(x) – 8 g(x) = x3 + 3 Which is h(x) = f(x) – g(x)? h(x) = log5(x) – x3 – 5 h(x) = log5(x3) – 3 h(x) = log5(x) – x3 + 11 h(x) = log5(x) – x3 – 11

Three children each had the same amount of money in their savings account. one of the children withdrew three quarters of her moneyand spent it all on a $100 sports jersey. what was the total amount of money originally in the accounts?

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?

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x