exam
Maths Puzzle
Numerical Ability
1/18h^2-1/2h+1=0
Solve each equation- I am not sure how to get started on this problem. HELP Please
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exam Other Question
solve
0.2a - 0.9a + 7.5 = 10.3
Solve by substitution. If a unique solution does not exist, state whether the system is dependent or inconsistent.
3x – 4y = 0
2y = x + 1