Answer:
x ≥ 90
Step-by-step explanation:
it says 90 or higher which also means "at least 90", which means greater than or equal to 90.
Answer:
answer is c
Step-by-step explanation:
x-15<4 x-15>-4
+15 +15
------------------------------------
x<19 x>11
or
11<x<19
Answer:
1. Translation 3 units to the right;
2. Reflection across the x-axis;
3. Translation 4 units up.
Step-by-step explanation:
First, rewrite the function
in following way:

Apply such transformations:
1. Translate the graph of the parent function
3 units to the right to get the graph of the function 
2. Reflect the graph of the function
across the x-axis to get the graph of the function 
3. Translate the graph of the function
4 units up to get the graph of the function 
If your solvung for x the answer will be X= 6y
Answer:
1662.768 --) rounded 1662.8