Determine the simple interest.​ (The rate is an annual rate unless otherwise stated. Assume 360 days in one​ year.) pequals
​$775​,
requals
4.25​%,
tequals
90
days round to the nearest cent as needed

The answer is 16.64 feetyour welcome

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 *_*

Xis equal to three