$10,000 is invested at two different rates. $2,500 is invested at 4%, and the rest is invested at 5%. how much interest is earned at the end of one year? show all work for full credit.

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Hannah reads at a constant rate of 33 pages every 88 minutes. write an equation that shows the relationship between pp, the number of pages she reads, and mm, the number of minutes she spends reading.