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Maths Puzzle
Numerical Ability
t-4t<-9=
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Hi, I'm having trouble with inverse functions. Can I have some help?
As blood moves through a vein or artery, its velocity v is greatest along the central axis and decreases as
identify the Properties of Equality that justify the indicated steps
2x-3 = 17
2x-3+3 = 17 +3
2x = 20
2x/2 = 20/2
x= 10