Which polynomial has factors of 4x – 7 and x + 4?

a) 3x^2 + x – 3

b) 4x^2 + 9x – 28

c) 3x^2 – 7x – 3

d) 4x^2 – 23x – 28

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