Solve the equation for x:
4x+12=48
Subtract 12 from both sides: 4x=36
Divide 4 from both sides to isolate x: x=9
20 students times 40% of them is 20 times 0.40, which is 8
499 divided by the sale price, 424.13
1.1765, or when rounded, 1.18%
1. 8 students
2. 1.18%
I wanna say the answer is A
Here's link to the answer:
tinyurl.com/wpazsebu
60 people/15 minutes * 60 minute/hr = 240 people/hr
240 people/hr *6 hrs =1440 people
Answer: 1440 people
