If D is the midpoint of AB, and E is the midpoint of BC, which of the following statements is NOT true?

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

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0