Which detail from the text best supports the thesis?
1 answer:
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A square has four even sides and the perimeter is equal to the sum of all of the sides.
So we can evaluate the equation for P and then solve for s.
So we can evaluate the equation for P and then solve for s.
It cost $5 for his brother's ticket.
Step-by-step explanation:
Let,
Micheal's ticket price= x
His brother ticket price = y
According to given statement;
x+y=12 Eqn 1
y = x-2 Eqn 2
Putting value of y from Eqn 2 in Eqn 1
Dividing both sides by 2;
Putting x=7 in Eqn 2
It cost $5 for his brother's ticket.
Keywords: linear equation, substitution method
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