Interest rate on a credit card is 15% if we charge $200 to the card, how much will we pay including the interest

What is the missing constant term in the perfect square that starts with x^2 -20x

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12