Solve for a. 6(a+3)=18+6a no solution all real numbers −3 −1

All real numbers is the answer since the equations are identical. The only differnece is that one is factored and the other is not. If you were to graph both sides of the equation you only see one line. Both are on each other suggesting they are equal at every value for x.

The interest of $1,832.00 the principle of $16,000 for 206 days user the ordinary interest methods to determine the rate. I=Prt 1,832=16,000*206/360*r 1,832=9,155.555556*r r=1,832/9,155.555556 r=0.20 = 20% The rate of the interest is >  20%.