Answer:
$17
Step-by-step explanation:
data:
In statistics, the range is the difference between the highest value and the lowest value of the data set.
Highest value = $147
Lowest value = $130
Range = $17
Ummmmm ehhhhhh
x = c - b
c = x + b
Subtract b on both sides,
c - b = x + b - b
c - b = x
Hence, solved.
