How do you solve the equation 0.4(2x+0.5)=3[0.2x+(-2)]-4

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?