Find the discriminant of x^2+6x+13=0. what does this number tell you about how many real solutions there are to the equation? show work/steps.

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships