The table represents a proportional relationship. Find the constant of proportionality part a: Constant of proportionality: __
part b: Complete the equation to represent the relationship. y = __

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?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point