Line op has an equation of a line y = 6x − 5, and line qr has an equation of a line y = 6x + 3. these two equations represent

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

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%