Pre-Algebra
Evaluate 1001/2
10
Evaluate 641/3
4
Is (2,0) a solution to the system :
x + y= 2
x - y = 5
No
There are two lines with equations:
y = 2x + 5
y = -0.5x - 5
The lines are:
a) Parallel
b) Perpendiculars
c) None of the above
Perpendiculars