exam
Maths Puzzle
Numerical Ability
hi, i need some help with this equation
x-5/3y=7
4/7x+y= -13/7
if possible express the answer as an ordered pair. thanks!
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exam Other Question
if f(4)=0 and f(6)=6, which of the following could represent f(x)?
A. 2/3x-4
B. x+2
c. x-4
D. 3x-12
could u show me how to work this out and find the answer?
Solve for x: sqrt(2x-1) - sqrt(x+3) = 1