Evaluate the expression for s = -1.
-16s2 = h.
Please help

Two numbers have a sum of -19. one number is x. what expression represents the other number?

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia

What number is 7 units left of -15?