Colin received a bonus check for $2,500. he is going to deposit the money into his bank account that receives 5.5% simple interest. the amount of interest earned each year is

What does the sign of the slope tell you about a line?

Which of the following is the graph of y= square root -x-3

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.