a train takes 3hours less for a journey of 360 km if it's speed is increased by 10km/hr from it's usual speed. find usual speed of train.

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)

What is always true when two whole numbers are subtracted?

How to simply and write the answer n a whole number