Calvin read an 18-page chapter in his social studies book in 2 hours. if he read the same number of pages each how many pages did he read per hour?

Which of these choices show a pair of equivalent expressions?

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

[15 points, algebra 2]simplify the complex fraction and find the restrictions.