Write an algebraic expression that illustrates the additive identity

Identify the parent function that can be used to graph the function f(x)= (1/4x)^3

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account