What are the solutions of 3x2 + 14x + 16 = 0?

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

In a column proof the right column states your reasons

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount