Answer:
i think b and d
Step-by-step explanation:
Answer:
It would be 4
Step-by-step explanation:
Try this solution:
1. according to the condition

2. for more details see the attached graph.
Answer: [0;+oo)
Answer:
25% increase
Step-by-step explanation:
You multiply the original number (0.25) by 100.

% increase = Increase ÷ Original Number × 100. If the answer is a negative number, that means the percentage change is a decrease.