Paul exercises for h hours a day for five days. Over the weekend, he exercises a total of 4.5 hours. What expression represents
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Square 12.1, and subtract 121 from both sides.
Complete the subtraction on the right side.
This is the solution.
1. The 5/65 can be simplified, the a³ moves to the denominator, and bc is canceled from the numerator and denominator.
2. The 10/125 can be simplified, the a³ moves to the denominator, and bc is canceled from the numerator and denominator.
3. The 65/5 simplifies, the a³ moves to the numerator, and bc is canceled from the numerator and denominator.
4. The 10/130 simplifies, the b² cancels out in the numerator and denominator, and the
moves to the numerator.
5. The 10/130 simplifies, the b² cancels out in the numerator and denominator, the
moves to the numerator, and the moves to the numerator.
I believe the only expression that simplifies to
is the first one.
2. The 10/125 can be simplified, the a³ moves to the denominator, and bc is canceled from the numerator and denominator.
3. The 65/5 simplifies, the a³ moves to the numerator, and bc is canceled from the numerator and denominator.
4. The 10/130 simplifies, the b² cancels out in the numerator and denominator, and the
5. The 10/130 simplifies, the b² cancels out in the numerator and denominator, the
I believe the only expression that simplifies to