A) i think is correct andewmer
Fifty , 50 20+30=50, not sure if its asking much else
24q^2 / 8q^-3
lets break this down...
24/8 = 3
q^2 / q^-3....when dividing exponents with the same base, keep the base and subtract the exponents. q^2 / q^-3 = q^(2 -(-3) = q^(2 + 3) = q^5
put them together and u get : 3q^5
249863.73/216.06
=115.6471
