Select the correct answer. What is the solution to this system of equations? x + 3y - z = 8, 4x + 2y = 8, 2x + 5y - 2z = 14

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Whats the name of the vertical axis

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m