exam
Maths Puzzle
Numerical Ability
evaluate x=-3 and y=-4 2xsquare - ysquare + 2xy
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exam Other Question
write equation in slope intercept form
y+1=-7(x+1)
hello
how do i determine whether each system is independent, inconsistene, or dependent:
y = 3x - 5
y = 3x + 2
thank you