exam Maths Puzzle Numerical Ability

I am lost on this equation. Can someone help?



Which of the ordered pairs (-3,3), (9,0), (-3,-3), (-23,8)
are solutions for the equation x + 4y = 9?

Thank you, Sher

Read Solution (Total 0)

exam Other Question
How do you convert this rate? 66gallons per hour converted to quarts per minute If a square has deimensions of a square has 3m x 7m waht would the base for the right solid be if it is 8m high, calcualte the surface area for the solid.