What is the measure of <4

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?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

2/3(-6y+9x) expand each expression using the distributive property