Answer:
4500 feet
Step-by-step explanation:
Unit Conversion used:
1 yard = 3 feet
Unit multipliers used:
The unit multipliers are set up in such a way that when they are multiplied with eachother, the initial unit of “weeks” gets cancelled out and the final answer is assigned the units of “feet”
∴Total distance he swam during = × × ×
hiswinter break = 4500 feet
Answer:
Step-by-step explanation:
From first piece -6 < x ≤ 0.
From second piece 0 < x ≤ 4.
Therefore -6 < x ≤ 4 → x ∈ (-6, 4]
-7 ∉ (-6, 4]
-6 ∉ (-6, 4]
4 ∈ (-6, 4]
5 ∉ (-6, 4]