Question

A safety regulation states that the height hh of a guardrail should be 106 centimeters with an absolute deviation of no more than 7 centimeters. Write and solve an absolute value inequality that represents the acceptable heights of a guardrail.

Answer 1

d| h – 106 | = - 7

h = -7 + 106 = 99 cm

 

So the height must be 99 cm to 113 do you need the whole problem or the answer if you need me to break this down let me know