Answer:
-6 ≤ x ≤ 16
Step-by-step explanation:
First, apply absolute value rule:
x - 5 ≤ 11 and x - 5 ≥ -11
Then, we add 5 on both sides with both inequalities:
x ≤ 16 and x ≥ -6
Finally, combine the inequalities:
-6 ≤ x ≤ 16
And we're done ^^
My answer -
-5x^3+4x^2-5x
P.S
Have an AWESOME!!! LBGT Day :)
Im not sure about the second one, but for the first one, Alex’s height is 167.64 cm. :)