Light travels at a speed of about 3.0x10^8 meters per second. how far does light travel in 4,500 seconds you would get __ e __

Which expression shows the sum of the polynomials with like terms grouped together

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _

Can anyone me get through my algebra 2 class? the only class i need to graduate..