exam
Maths Puzzle
Numerical Ability
I need help with these problems
5x+4y=7
x-3y=9
4x-5y=-2
3y-x=-3
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exam Other Question
write an equation of the line passing through (-3,8) (5,4)
Find the GCF of the product. (3b + 6)(2b - 10)
thank you.