Find the value of each variable.
I’ll mark you as a brainliest

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

What is the slope of (0,32) and (100,212)

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.