exam
Maths Puzzle
Numerical Ability
hi I need help I have gotten 4 or 5 different answers for this
Solve: (1/8)(7m – 7) = (2/5)(4m – 4) + 8
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exam Other Question
Please help.
5s^2+5s/35s^2+25s
Thanks.
use elimination to solve each system of equations
Three times one number added to another number is 18. Twice the first number minus the other number is 12. Find the numbers.