<em>Answer:</em>
<em>38%</em>
<em>Step-by-step explanation:</em>
<em>60 percent girls</em>
<em>50 percent of girls walk</em>
<em>50 percent take the bus</em>
<em></em>
<em>40 percent boys</em>
<em>20 percent walk</em>
<em>80 percent take the bus</em>
<em>If there are 100 people in the school</em>
<em>60 girls</em>
<em>30 girls take the bus</em>
<em>40 boys</em>
<em>8 boys walk</em>
<em>8+30=38</em>
<em>38% of the people walk to school</em>
Answer:
The answer is B
Step-by-step explanation:
(x+7)(x-2)
Multiply the second fraction by (x-2) so that the value of it doesn't change
the probability is 1/6, or 16.6%