book
Maths Puzzle
Numerical Ability
x-10/4x^2+ x+1/2x
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book Other Question
The year y when sales were s million dollars for a particular electronics company can be modeled by the radical equation
y=1.3√s -4 -7
where y = 1 represents 2001, an
Solve each linear system by substitution.
a) x+2y=6
4x+3y=4
b) x+5y=11
4x-y=2
c) x-7=y
1
- x-1=y
4