Solve the equation 2/5x-1=9. Complete each step of the solution and check your solution

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

How many 2/5s are in 1 and 1/2 plz someone me right now