exam
Maths Puzzle
Numerical Ability
how do you solve x+5>10
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exam Other Question
The lines described by 3x-y=17, 2x+5y=17, x+2y=a+b, and x-y=3b-5a all pass through the same point. What is the ratio of a to b?
State whether each equation represents a parabola, a circle, or an ellipse.
{{{ x/2=(y-3)^2/4 }}}
And
{{{ (x-1)^2/12 =6-(y+5)^2/9 }}}