Answer:
Hope this helps
Step-by-step explanation:
f^-1 (x) = −x + 1
Answer:
(-11, infinity)
Step-by-step explanation:
30m>-330
m>-11
(-11, infinity)
To find the average speed in miles per hour:
So he would need to drive at an average speed of 68.75 miles per hour in order to make it to Des Moines in 4 hours.
If the speed limit is 65, Henry better keep an eye out for Highway Patrol, since he MUST break the speed limit in order to average 68.75 miles per hour. (So, yeah, he'll be breaking the law.)
STEP BY STEP:
13x - 8 + 7x – 2 = 11+ 6x -- 14x – 5
Combine like terms
20x-8-2 = 20x+11-5
20x-10 = 20x+6
Subtract with -20x on both sides and the result is:
The answer is NO SOLUTION
Answer:
Someone calculated his or her average speed to 7.46 Miles per hour (mph) This calculation will help you calculate your average speed when you have covered a certain distance over a certain time.
Step-by-step explanation:
The re
sults your produce from the speed calculator input will come out in a variety of forms You can also find a report on your speed in terms of kilometres per hour, meters per minute and metres per second. There is also a report on the time it takes you to travel certain distances. This report shows you min:sec per kilometre, seconds per 100 .