The answer is B. First solve the parentheses. Then make a quadratic equation and solve from there.
Answer:
The answer is 3.5 mph
Step-by-step explanation:
30 x 2 = 60 minutes = 1 hour
1.75 x 2 = 3.5 miles
So 3.5 miles in 1 hour
3.5 mph
You start by distributing: 8s-4=7s+12
Combine like terms: 8s-7s=12+4
Solve and get your answer: s=16
Answer:
50 People
Step-by-step explanation:
The answer must be 50 people because if you add up all the data it shows
Answer: 
(Choice 1)
Step-by-step explanation:
