What is the value of 2x^2 when x= -3 A. - 18

B. - 12

C. 18

D. 36

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?

Reflect the point (7,0) across the y-axis

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much