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%, and bank b charges an interest rate of 10.5%. after one year, beth owes $1,860 in interest. how much money did she borrow from bank a? $10,000 $12,000 $14,000 $16,000 , i need it a lot! i will mark you brainliest!

Which of the following is true for the relation f(x)=2x^2+1

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?