Let g(x) be the indicated transformation of f(x)=3x+1. vertical stretch by a factor of 2

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

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?