exam
Maths Puzzle
Numerical Ability
seven times the reciprocal of a number plus 2/3 is 3. Find the number
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exam Other Question
solve using the quadratic formula. show work for credit.
Please help me solve.
4x^2 =4x + 10
hello,
how to solve by graphing:
2x - 3y = 12
3y - 2x = -12
thank you.