Lauren incorrectly solves the equation 4/5+x=13/5 her work is shown below explain laures mistake and find the correct solution show you work.
4/5+x=13/5
4/5+4/5+×=13/5+4/5
×=17/5

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?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%