Answer:
14/25
Step-by-step explanation:
0.56=56/100=28/50=14/25
9x + 4 = 58
9x = 54
x = 6
The number is 6.
Answer:
20.5+10x
Step-by-step explanation:
Answer:
11 miles
Step-by-step explanation:
After the first hour, they walk 3 more hours at 2 miles per hour. So, the total distance is ...
5 mi + (3 h)(2 mi/h) = 5 mi + 6 mi = 11 mi
The blue team will walk 11 miles in 4 hours.