If you would like to solve the equation 100 - 6 * x = 160 - 10, you can calculate this using the following steps:
100 - 6 * x = 160 - 10
100 - 160 + 10 = 6 * x
- 50 = 6 * x /6
x = - 50 / 6
x = - 25 / 3
x = - 8 1/3
The correct result would be - 8 1/3.
Answer:
It's linear function so domain and range are all real numbers.
Hope that helps.
Answer:
It’s 60miles
Step-by-step explanation:
We assume the trip is "d" miles and that the "extra hour" refers to the additional time that a current of 2 mph would add. That is, we assume the reference time is for a current of 0 mph.
The time with no current is ...
time1 = distance/speed
time1 = d/12 . . . . hours
With a current of 2 mph in the opposite direction, the time is ...
time2 = d/(12 -2) = d/10
The second time is 1 hour longer than the first, so we have ...
time2 = 1 + time1
d/10 = 1 + d/12
6d = 60 + 5d . . . . multiply by 60
d = 60 . . . . . . . . . subtract 5d
The one-way distance is 60 miles.
Answer:
B and C, Benjamin and Cynthia.
Step-by-step explanation:
Next part (Cynthia's score) is 0.2