Maya's standard deduction on her federal income tax return is $8350. if she paid $5980 in state taxes and $2430 in mortgage interest last year, should she use her standard deduction?

What is the prime factorization of 230

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.