Question 2 of 5
2 answers:
Answer:
C
Step-by-step explanation:
A
25 - x > 8 ( substitute x = 18 )
25 - 18 > 8
7 > 8 ← False statement
B
0.5x < 7 ( substitute x = 18 )
0.5 × 18 < 7
9 < 7 ← False statement
C
> 2 ( substitute x = 18 )
> 2
3 > 2 ← True statement
D
< 3 ( substitute x = 18 )
< 3
4.5 < 3 ← False statement
The only inequality which is true is C
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From the given speed and time, the distance of the trip can
be determined.
Correct response;
- Number of hours the trip will take when traveling 60 mph is
Given;
Time required for the trip from Carville to Nikpath = hours
Average speed for the trip = 70 mph
Required;
The duration of the trip when traveling 60 mph
Solution;
Distance = Velocity × Time
Distance of trip = hour × 70 miles/hour = 315 miles
Duration of trip when traveling 60 mph is therefore;
Duration of trip when traveling 60 mph =
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