Answer:
Step-by-step explanation:
<u>Given expression:</u>
<u>This is undefined when the denominator is zero:</u>
Correct choice is B
Step-by-step explanation:
Common sense 10 miles per hour so 30 miles kasi 10 miles per hour
90 adults, 20 kids:
110-90=20
20•5=100
90•8=720
100+720