E and F are the mid-points of sides PQ, PR respectively of triangle PQR, then: a. AB=AC b. ER=FQ c. ER=2FQ d. AB=2AC

Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?

E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.