8 + 3x = 5 in a verbal sentence

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.