exam Maths Puzzle Numerical Ability

A line passing through (11, 3) and (10, y) is parallel to a line with slope -2. What is the value of y?

Read Solution (Total 0)

exam Other Question

Mrs Tan bought a DVD player and a HI-FI set at a discount of 20%. She paid a total of $2800. If the price of the DVD player is 40% that of the HI-FI set, what was the price of the DVD player before the discount? sqrt (5x^2-9=2x)