You are standing at the top of the mountain 1,500 feet above sea level and your brother is a scuba diving in the ocean 10 feet below sea level. Write an expression using absolute values to determine the difference between the 2 positions.

To find the absolute value remove abt negative sign in front of a number and to think of all numbers as a positive

Step-by-step explanation:

if you was gonna solve for a, a is a   < -12

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20