exam Maths Puzzle Numerical Ability

Five years ago, my age was half of the age I will be in 8 years. How old I am now?

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exam Other Question

solve the homogeneous system: {2x+y+z=0
4x-5y+z=0
3x-2y+z=0 Slope-Intercept Assignment

Identify the slope(m)and y-intercept(b)and graph the equation

1. Y=1/2x-2
2. f(x)= 3x+ 2
3. f(x)= -2x -2