The correct answer is 400 yrds
Hope this helps
Y = 2.
x = 0?
i believe I am correct about x but I am not sure.
2.1 x 10^10/ 7 x 10^17
= 3 x 10^-8
hope this helps and have a great day :)
This will only have one solution because it does not deal with a quadratic. Then to isolate x you need to get the similar terms on different sides by subtracting or adding, Then divide both sides by the number next to x (coefficient).