michael was engrossed in his 340 page book. He stopped on page 197 at noon to eat lunch. How many pages did micheal read between lunch and dinner?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)