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Maths Puzzle
Numerical Ability
x/10-1/2=-3/5x
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Tom has 75 coins in a bank, consisting only of nickels and dimes. If the value of the coins is $5.95, how many of each kind of coin does he have?
Solve as a system of equ
Write the equation in slope-intercept form.
a.)8x-4y=16 b.)x-y=-2 c.)-x+3y=-9