Find the discount rate
retail price: $27.99
discount: $12
sale price: $15.99
( show your work)

Match each function with the corresponding function formula when h(x)=5-3x and g(x)=-3+5

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?