exam Maths Puzzle Numerical Ability

How do I write the equation of the line with slope -5 and y-intercept (0, 5)?

Read Solution (Total 0)

exam Other Question

please explain.

b^2-2bc+c^2=(b-c)^2
With a given tail wind, an airplane can travel 1080 mph in six hours. But flying in the opposite direction with the same wind blowing, the plane can fly only one-third of that dist