exam
Maths Puzzle
Numerical Ability
Assume that y varies directly as x. If y =4 when x =1/2, find y when x =2
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exam Other Question
please help me solve this equation: {{{(3x-45/-4-8x)(4x^2-1/-x+15)}}}
can you pleaase assist me with the following problems.
determin wether the system has one solution, no solution or infinitely many solution.
y=-x+2
3x+37=6
y=2/3x
2x-y