exam
Maths Puzzle
Numerical Ability
Solve each system by the substitution method. determine whether the equstions are independent, dependent, or inconsistent.
x=2y-7
3x+2y=-5
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exam Other Question
Can someone please help! I had these multiple choice questions for homework and get them wrong.
(5 quare root of 6-4)(3 square root of 6 - 1)
a) Determine the solution.
b) State whether the equation is conditional, identity, or inconsistent.
.4(z+1)-.7z=-0.1z+.7-.2z-.3