1. Jessica invested part of her $4000 savings in an account that earned 7% interest and the rest in an
account that earned 9% interest. Her annual interest
income was $330.
Equation #1:
Equation #2:
Amount invested in 7% account:
Amount invested in 9% account:

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

Which expression is equivalent to 5r674 pression is equivalent to see lo 5r614) 4r322,4 ) 5 ( 2 5t5 |

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?