It takes nate five hours to paint a wall, and it takes jill seven hours to paint the same wall. about how many hours will it will take if nate and jill work together to paint the wall?

Estimate the distance between orlando and jacksonville

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?

What number is 7 units left of -15?