Step-by-step explanation:
step 1. P(0, 1) -> P'(0, -1)
step 2. Q(0, 0) -> Q'(0, 0)
step 3. R(-2, 0) -> R'(2, 0)
Answer:
55
Step-by-step explanation:
Add 15+5+25+10 which is 55
hope this helps! :)
The answer to how many batches is 9, hope this helped.