A) interquartile range
The difference between the upper and the lower quartile is a measure of spread known as the interquartile range.
Answer:
x > -6
Step-by-step explanation:
-2x - 4 > 8
collect like terms
-2x > 8 + 4
-2x > 12
Divide both sides by -2, we will have
x > 12/-2
x > -6
Answer:
400 miles
Step-by-step explanation:
150/3 = 50, 50 * 8 = 400