How many hours were worked by an employee who arrived at 8: 10 a. m. and departed at 12: 10 p. m.? (a) 4 hours (b) 5 hours (c) 4 hours and 10 minutes (d) none of these. (p. 347)?

The price of a particular stock is represented by the linear equation , where x represents the number of weeks the stock has been owned and y represents the price of the stock, in dollars. if this relationship continues, what is the price of the stock after it has been owned for 12 weeks? $92.55 $94.37 $100.52 $114.39

Can someone check my answer? you

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.