The equation of line is y = x. the midpoint of bc is (a + c, b). does the midpoint of bc lie on ? why or why not?

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?

What is the simplified form of 400x100 ? o 200x10 o 200x50 0 20x10 • 20x50

2. there are 250 students in a school auditorium. use numbers from the box to complete the table. 16, 38, 18, 45, 25, 50, 32, 60 grade number percent of all students of students fifth 24 sixth 95 seventh 20 eight 45