Simplify using only positive exponents (w^-2j^-4)^-3(j^7j^3)
( show your work)

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

15/16 as a decimal rounded to the nearest hundredth

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55