exam
Maths Puzzle
Numerical Ability
y=x^2-2x-1
Read Solution (Total 0)
exam Other Question
for the inequality 2x+3y>6
what is
1. slope
2. direction of the line (rise or fall left to right)
3. dotted or solid line
4. shading above or below the line
x + y = 8384
x + z = 8221
What does x,y, and z equal?