How much sales tax will nicole pay on a 36$ shirt if the tax rate is 7%

When you multiply 36 by 7% you get 2.52 
so nicole would pay $2.52

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*