Answer:
...
Step-by-step explanation:
Answer: 35
Step-by-step explanation:
180-145=35
how I got the 180 is because every line that is straight=180 so it's supplemental
Answer:
The answer is A. 105
Step-by-step explanation:
it's more tilted so it can't be a lower number, the only option is 105
Mayumi: 3 miles / 2 hours.
12 miles / 3 miles = 4
12 miles / 8 hours
Edwin: 4 miles / 3 hours.
12 miles / 4 miles = 3
12 miles / 9 hours.
Edwin takes more time to complete a 12-mile hiking trail. He takes 1 hour more than Mayumi.
Answer:
108 children and 115 adults were admitted
Step-by-step explanation:
Create a system of equations where c is the number of children admitted and a is the number of adults admitted:
c + a = 223
3.5c + 6.8a = 1160
Solve by elimination by multiplying the top equation by -3.5:
-3.5c - 3.5a = -780.5
3.5c + 6.8a = 1160
Add the equations together and solve for a:
3.3a = 379.5
a = 115
So, 115 adults were admitted.
Find how many children were admitted by subtracting 115 from 223, the total number of people admitted:
223 - 115
= 108
108 children and 115 adults were admitted.