6x-3x+4-2x= to what no solution, One solution and Infinitely Many Solutions

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way