-3(2x-3)<3
(-3(2x-3))(-1)<3(-1)
3(2x-3)>-3
(3(2x-3))/3>-3/3
2x-3>-1
2x-3+3>-1+3
2x>2
2x/2>2/2
x>1
Answer:
C) Reject null, because 15 is not in the interval.
Step-by-step explanation:
Assuming you mean 4 hours.
Given that time = 4 hours and distance = 150 miles
Average speed = distance/time
= 150/4
= 37.5 miles per hour.
Please mark brainliest if this helps you.
The answer would just be 3xy since you can take out 3 and one x and a y
