exam
Maths Puzzle
Numerical Ability
Solve the system by graphing, addition and substitution methods. 3x + y = –1, 9x + 3y = –3
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exam Other Question
(6x+2)^1/3 - 4 = 3
The length of a rectangle is 4 cm less than the length. The area is 80cm^2. Find the length and width.