Answer:



Step-by-step explanation:
-
The lines mean that the number is going to become positive. |-178| will become positive meaning it will become= |178|
$2,000 - $23,75 = $1,976.25 / 8 = $<span>247.03 each</span>
Answer:
7
Step-by-step explanation:
5a - 10*3 = 45
5a - 30 = 45
5a = 45 + 30
5a = 75
a = 15